Whether the given statement is true or false.

Question

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Answer 1

Question

Chapter 12, Problem 1P

(a)

To determine

Whether the given statement is true or false.

(a)

Expert Solution

Answer to Problem 1P

False.

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero. It is not sufficient that only net force is zero.

Conclusion:

Thus, the given statement is false.

(b)

To determine

Whether the given statement is true or false.

(b)

Expert Solution

Answer to Problem 1P

True

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero. It is not sufficient that only net force is zero but it is necessary that it is zero.

Conclusion:

The given statement is true.

(c)

To determine

Whether the given statement is true or false.

(c)

Expert Solution

Answer to Problem 1P

True

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero. This means ∑τ→=0 .

Conclusion:

The given statement is true.

(d)

To determine

Whether the given statement is true or false.

(d)

Expert Solution

Answer to Problem 1P

False

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero.

This does not mean that the object is at rest. It could be at rest or moving with constant velocity or rotating with constant angular speed.

Conclusion:

The given statement is false.

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ՍՈՈՒ XVirginia Western Community Coll x P Course Home X + astering.pearson.com/?courseld=13289599#/ Figure y (mm) x=0x = 0.0900 m All ✓ Correct For either the time for one full cycle is 0.040 s; this is the period. Part C - ON You are told that the two points x = 0 and x = 0.0900 m are within one wavelength of each other. If the wave is moving in the +x-direction, determine the wavelength. Express your answer to two significant figures and include the appropriate units. 0 t(s) λ = Value m 0.01 0.03 0.05 0.07 Copyright © 2025 Pearson Education Inc. All rights reserved. 日 F3 F4 F5 1775 % F6 F7 B F8 Submit Previous Answers Request Answer ? × Incorrect; Try Again; 3 attempts remaining | Terms of Use | Privacy Policy | Permissions | Contact Us | Cookie Settings 28°F Clear 4 9:23 PM 1/20/2025 F9 prt sc F10 home F11 end F12 insert delete 6 7 29 & * ( 8 9 0 t = back Ο

Part C Find the height yi from which the rock was launched. Express your answer in meters to three significant figures. Learning Goal: To practice Problem-Solving Strategy 4.1 for projectile motion problems. A rock thrown with speed 12.0 m/s and launch angle 30.0 ∘ (above the horizontal) travels a horizontal distance of d = 19.0 m before hitting the ground. From what height was the rock thrown? Use the value g = 9.800 m/s2 for the free-fall acceleration. PROBLEM-SOLVING STRATEGY 4.1 Projectile motion problems MODEL: Is it reasonable to ignore air resistance? If so, use the projectile motion model. VISUALIZE: Establish a coordinate system with the x-axis horizontal and the y-axis vertical. Define symbols and identify what the problem is trying to find. For a launch at angle θ, the initial velocity components are vix=v0cosθ and viy=v0sinθ. SOLVE: The acceleration is known: ax=0 and ay=−g. Thus, the problem becomes one of…

Phys 25

Answer 2

Question

Chapter 12, Problem 1P

(a)

To determine

Whether the given statement is true or false.

(a)

Expert Solution

Answer to Problem 1P

False.

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero. It is not sufficient that only net force is zero.

Conclusion:

Thus, the given statement is false.

(b)

To determine

Whether the given statement is true or false.

(b)

Expert Solution

Answer to Problem 1P

True

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero. It is not sufficient that only net force is zero but it is necessary that it is zero.

Conclusion:

The given statement is true.

(c)

To determine

Whether the given statement is true or false.

(c)

Expert Solution

Answer to Problem 1P

True

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero. This means ∑τ→=0 .

Conclusion:

The given statement is true.

(d)

To determine

Whether the given statement is true or false.

(d)

Expert Solution

Answer to Problem 1P

False

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero.

This does not mean that the object is at rest. It could be at rest or moving with constant velocity or rotating with constant angular speed.

Conclusion:

The given statement is false.

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Answer 3

Question

Chapter 12, Problem 1P

(a)

To determine

Whether the given statement is true or false.

(a)

Expert Solution

Answer to Problem 1P

False.

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero. It is not sufficient that only net force is zero.

Conclusion:

Thus, the given statement is false.

(b)

To determine

Whether the given statement is true or false.

(b)

Expert Solution

Answer to Problem 1P

True

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero. It is not sufficient that only net force is zero but it is necessary that it is zero.

Conclusion:

The given statement is true.

(c)

To determine

Whether the given statement is true or false.

(c)

Expert Solution

Answer to Problem 1P

True

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero. This means ∑τ→=0 .

Conclusion:

The given statement is true.

(d)

To determine

Whether the given statement is true or false.

(d)

Expert Solution

Answer to Problem 1P

False

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero.

This does not mean that the object is at rest. It could be at rest or moving with constant velocity or rotating with constant angular speed.

Conclusion:

The given statement is false.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 12, Problem 1P

(a)

To determine

Whether the given statement is true or false.

(a)

Expert Solution

Answer to Problem 1P

False.

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero. It is not sufficient that only net force is zero.

Conclusion:

Thus, the given statement is false.

(b)

To determine

Whether the given statement is true or false.

(b)

Expert Solution

Answer to Problem 1P

True

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero. It is not sufficient that only net force is zero but it is necessary that it is zero.

Conclusion:

The given statement is true.

(c)

To determine

Whether the given statement is true or false.

(c)

Expert Solution

Answer to Problem 1P

True

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero. This means ∑τ→=0 .

Conclusion:

The given statement is true.

(d)

To determine

Whether the given statement is true or false.

(d)

Expert Solution

Answer to Problem 1P

False

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero.

This does not mean that the object is at rest. It could be at rest or moving with constant velocity or rotating with constant angular speed.

Conclusion:

The given statement is false.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 12, Problem 1P

(a)

To determine

Whether the given statement is true or false.

(a)

Expert Solution

Answer to Problem 1P

False.

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero. It is not sufficient that only net force is zero.

Conclusion:

Thus, the given statement is false.

(b)

To determine

Whether the given statement is true or false.

(b)

Expert Solution

Answer to Problem 1P

True

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero. It is not sufficient that only net force is zero but it is necessary that it is zero.

Conclusion:

The given statement is true.

(c)

To determine

Whether the given statement is true or false.

(c)

Expert Solution

Answer to Problem 1P

True

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero. This means ∑τ→=0 .

Conclusion:

The given statement is true.

(d)

To determine

Whether the given statement is true or false.

(d)

Expert Solution

Answer to Problem 1P

False

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero.

This does not mean that the object is at rest. It could be at rest or moving with constant velocity or rotating with constant angular speed.

Conclusion:

The given statement is false.

Answer 6

Chapter 12, Problem 1P

(a)

To determine

Whether the given statement is true or false.

(a)

Expert Solution

Answer to Problem 1P

False.

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero. It is not sufficient that only net force is zero.

Conclusion:

Thus, the given statement is false.

Answer 7

Chapter 12, Problem 1P

(a)

To determine

Whether the given statement is true or false.

Answer 8

(a)

Expert Solution

Answer to Problem 1P

False.

Answer 9

(a)

Expert Solution

Answer 10

(a)

Expert Solution

Answer 11

Expert Solution

Answer 12

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero. It is not sufficient that only net force is zero.

Conclusion:

Thus, the given statement is false.

Answer 13

(b)

To determine

Whether the given statement is true or false.

(b)

Expert Solution

Answer to Problem 1P

True

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero. It is not sufficient that only net force is zero but it is necessary that it is zero.

Conclusion:

The given statement is true.

Answer 14

(b)

To determine

Whether the given statement is true or false.

Answer 15

(b)

Expert Solution

Answer to Problem 1P

True

Answer 16

(b)

Expert Solution

Answer 17

(b)

Expert Solution

Answer 18

Expert Solution

Answer 19

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero. It is not sufficient that only net force is zero but it is necessary that it is zero.

Conclusion:

The given statement is true.

Answer 20

(c)

To determine

Whether the given statement is true or false.

(c)

Expert Solution

Answer to Problem 1P

True

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero. This means ∑τ→=0 .

Conclusion:

The given statement is true.

Answer 21

(c)

To determine

Whether the given statement is true or false.

Answer 22

(c)

Expert Solution

Answer to Problem 1P

True

Answer 23

(c)

Expert Solution

Answer 24

(c)

Expert Solution

Answer 25

Expert Solution

Answer 26

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero. This means ∑τ→=0 .

Conclusion:

The given statement is true.

Answer 27

(d)

To determine

Whether the given statement is true or false.

(d)

Expert Solution

Answer to Problem 1P

False

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero.

This does not mean that the object is at rest. It could be at rest or moving with constant velocity or rotating with constant angular speed.

Conclusion:

The given statement is false.

Answer 28

(d)

To determine

Whether the given statement is true or false.

Answer 29

(d)

Expert Solution

Answer to Problem 1P

False

Answer 30

(d)

Expert Solution

Answer 31

(d)

Expert Solution

Answer 32

Expert Solution

Answer 33

Explanation of Solution

If an object is to be in equilibrium, the net force as well as net torque about any point must be zero.

This does not mean that the object is at rest. It could be at rest or moving with constant velocity or rotating with constant angular speed.

Conclusion:

The given statement is false.

Answer 34

Ch. 12 - Prob. 1P Ch. 12 - Prob. 2P Ch. 12 - Prob. 3P Ch. 12 - Prob. 4P Ch. 12 - Prob. 5P Ch. 12 - Prob. 6P Ch. 12 - Prob. 7P Ch. 12 - Prob. 8P Ch. 12 - Prob. 9P Ch. 12 - Prob. 10P

Whether the given statement is true or false.

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