How long does it take to go from A to C? Express your answer to three significant figures and include the appropriate

Q: A car weighing W1 starts moving from the point A of the inclined plane that makes an angle α with…

A: If the weights of the car and the block are equal, the masses of the car and the block will also be…

Q: The 10 kg block A slides down the plane with a constant velocity when = 30°. Determine the equations…

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Q: Q9. The 3.9-kg, uniform crate slides up the inclined surface with an initial speed of 11 m/s. If the…

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Q: Q22. The 25-kg, uniform crate starts from rest to slide down the inclined surface. If the…

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Q: Car A, with mA = 1600 kg, is stopped at a red light. Car B, with mg=2100 kg and a speed of v = 42…

A: Solution: GivenmA=1600 kgmB=2100 kgVB=42 km/h=42 ×1033600 m/s=11.667 m/sμK=0.3g=9.81 m/s2

Q: Figure с 1 of 1 6 lb Part B Determine the tension on wire AC (TAC). Express your answer to three…

A: The figure of first part is missing so solving the second part.

Q: = Q8. The 3.1-kg, uniform crate starts from rest to slide down the inclined surface. If the…

A: Given data:- Mass of the crate =3.1 kg μk=0.12 g=9.81 m/s2 and S=2.7 m To find:- Work done by…

Q: The block has mass M and rests on a surface for which the coefficients of static and kinetic…

A: Given data as per question M =150 kg k =60 N/s2 T=2FTo just start…

Q: A sport car is traveling along a 10° banked road having a radius of curvature of 136 ft. The driver…

A: To Find-: The minimal required static friction between the tires and the road. Given-: The angle of…

Q: A 35-lb suitcase slides from rest 20 ft down the ramp. The suitcase has an initial velocity down the…

A: Given data is

Q: how much total force does the pulley system shown below apply to the ceiling? the mass hanging from…

A: Ans Given Now draw the FBD of the hanging pulley asNow net force in vertical direction is

Q: An 800 kg car is traveling over a hill having the shape of a parabola as shown. When it is at point…

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Q: A crate has a mass of 120kg and the coefficient of static and kinetic friction is 0.60 and 0.50,…

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Q: If the force exerted on cable AB by the motor is F= (100 t/2) N, where t is in seconds, determine…

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Q: cient of static friction is μ = 0.32. (Figure 1) If the spool is located 0.25 m from A, determi the…

A: The radius of rotation can be found as follows-

Q: If block A has a mass of 2.0 kg, determine the smallest mass of block B without causing motion of…

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Q: A 16-lb crate slides down a ramp as shown. If the crate is released from rest 10 ft above the bottom…

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Q: it is embedded into the wooden block. Which of the following is the maximum displacement of the…

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Q: 30°

A: Given,  using impulse momentum equation and Free body diagram

Q: double check please

A: Draw a Force Body Diagram Of the Crate. Given: Mass of the Crate m=200kg Hence Weight…

Q: 1. An 10-lb collar C slides on a 20º inclined rod between springs A and B. If the collar is pushed…

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Q: The coefficient of static friction between the 184-kg crate and the flat bed of the truck is μk =…

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Q: A 48-lb suitcase slides from rest 20 ft down the ramp. The suitcase has an initial velocity down the…

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Q: During braking, a truck has a steady deceleration of 7.0 m/s². A box sits on the platform of this…

A: Given, Deceleration of truck, at=7 m/s2 Sliding displacement, s=2 m Coefficient of kinetic friction,…

Q: Question 2: A 40 lb suitcase slides down a 20ft ramp with an initial velocity of va= 10 ft/sec. The…

A: Given dataW=40lbVi=10ft/sμk=0.2h=4

Q: Bricks 250 N at rest on the plane (as in fig.) when the force F (-150 N) is applied at t= 0.…

A: Draw the free body diagram for the above problem.

Q: A rigid body weighing ten pounds has an instantaneous velocity of 4ft/s. In the same instant, it…

A: Question: what should be the velocity of this rigid body

Q: The crate, which has a mass of 170 kg, is subjected to the action of the two forces. (Figure 1) Part…

A: Given: A crate having mass of 170 kg is subjected to action of two forces as shown below.…

Q: Calculate the distance x traveled using the conservation of energy.

A: Mass of the box Initial velocity Coefficient of friction Applying equilibrium condition

Q: The crate, which has a mass of 170 kg, is subjected to the action of the two forces. (Figure 1) •…

A:

Q: 6. A 10 kg crate slides 1 meter down a 30 degree ramp where it comes in contact with a spring. The…

A: The mass of crate is The stiffness of spring is The compression in spring is .The distance travel by…

Q: Q20. The 74-kg man pushes on the 134-kg crate with a horizontal force F. If the coefficient of…

A: Given that: Mass of the man is 74 kg Mass of the crate is 134 kg Coefficient of kinetic friction…

Q: The 1.8-Mg car travels over the hill having the shape of a parabola. (Figure 1) Part A If the driver…

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Q: The coefficient of kinetic friction between the50-kg crate and the ground is HE 0.3. The crate…

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Q: 1. A 50-kg box has an initial speed of 7 m/s along the floor. The coefficient of kinetic friction is…

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Q: consider the mass and pulley system in the attached file. mass m1 = 29 kg and mass m2 = 12kg. the…

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Q: A 5kg block is pushed up along the slope as shown. The coefficient of kinetic friction is uk =0.2.…

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Q: Determine the point where it strikes the ground at C

A: Given dataFind outa) How long does it take to go from A to Cb) The point where it strikes the…

Q: A rope of length L = 1.5 m and mass m = 2.3 kg is initially at rest and can slide on an inclined…

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Q: A sport car is traveling along a 12° banked road having a radius of curvature of 149 ft. The driver…

A: Given: angle = 12 deg radius R = 149 ft Velocity v = 79 ft/s To find: friction coefficient

Q: The 20-g bullet is travelling at 400 m/s when it becomes embedded in the 2-kg stationary block. The…

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Q: A skier starts from rest on the 40° slope at time t = 0 and is clocked at t = 2.96 s as he passes a…

A: Given data: ◆ The skier is at rest, when t = 0 sec: u = 0 m/s when t = 0 sec ◆ The skier travels 25…

Q: The box drops a few centimeters starting from rest, and the surface has a coefficient of friction of…

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Q: Determine the normal force the box exerts on the surface when it reaches point B. Neglect friction…

A: Given Data:the mass of the box m= 8Kgthe velocity of the box at point A neglecting the friction and…

Q: A 42-lb suitcase slides from the rest 20 ft down the ramp. The suitcase has an initial velocity down…

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Q: 1okg F =45N

A: Given Data→Mass of blockm1=5 kgmass of blockm2=10 kgμ=0.2F=45 Ng=10ms2Problem definition→Problem…

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.