a, (m/s²) 10.0 5.0 - t (s) 6,0 2.0 4.0

Q: A flea jumps by exerting a force of 1.32 x 10 N straight down on the ground. A breeze blowing on the…

A: force exerted by flea = 1.32 x 10-5 N  down wardbut according Newtons third lawforce acting on flea…

Q: The velocities of m1 and m2 are V1 and V2 and it is V1>0 and V2  2*a3=a1-a2

A:

Q: A block of unknown mass m is sliding down a smooth inclined plane. A physics student uses a motion…

A: From the figure above, we can see that the acceleration of a block down the inclined plane, making…

Q: Calculate the acceleration of the block A

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Q: When the three blocks in the figure are released from rest, they accelerate with a magnitude of…

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Q: A man in a chair (total mass = 86 kg) hangs from a tree by means of two cords of negligible mass as…

A:

Q: 1. A person is standing on a building with a height h. His mass is m and acceleration due to gravity…

A: From the question, it is given that- Height of building = h Initial speed of person: u = 0 m/s Mass…

Q: A rope exerts a constant horizontal force of 280 N to pull a 50kg crate across the floor. the…

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Q: Print the References and Equations Sheet and use it to complete this question. You also may use a…

A: The problem can be solved by using the free body diagram. We have to consider the fact that drag…

Q: One end of a rope is tied to a 11 kg hanging weight. The rope goes over a pulley and the other end…

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Q: A runaway train with a mass of 500kg is stopped by batman. If it runway train starts with an initial…

A:

Q: You are pushing a box, apply Fa = 90 N.  The box's mass is 25 kg.  The coefficients of friction are…

A: Given: part (a) force applied, Fa = 90 N part (b) The coefficients of friction are μs =0.57 and μk =…

Q: A. Draw a free-body diagram for the kid including all forces acting on them. B. Draw a free body…

A: Given: The mass of the kid is m=12 kg. The mass of the sled is M=3 kg. The angle of the slope is…

Q: A skier starts from rest on the 42° slope at time t = 0 and is clocked at t = 2.24s as he passes a…

A: We will first identify the forces on the skier and write Newton's equation for motion of skier.…

Q: A contestant in a winter games event pushes a 36.0 kg block of ice across a frozen lake as shown in…

A:

Q: A scale in the elevator’s floor measures the weight of the passengers, and it has the correct value…

A: Given, a situation where an elevator moves up with a constant speed of v=3.2 m s-1.   Recall that,…

Q: A car is accelerating with constant acceleration A. Block of mass m1 moving to the right as block of…

A:

Q: A horizontal force of magnitude F = 57.5 N pushes on a block of mass m = 4.7 kg. The block is on a…

A: The given situation can be represented as

Q: A crate (20 kg) is hung in an elevator by a cord rated to withstand a tension of 500 N. The elevator…

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Q: In the figure provided, there is a crate of mass 4.87 kg on top of another crate of mass 2.66 kg.…

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Q: A car is towing a boat on a trailer. The driver starts from rest and accelerates to a velocity of…

A: To solve the problem we will calculate the acceleration first and then using Newton's 2nd law of…

Q: A teacup fell was left on the wing of a fighter jet and did not fall until the jet was already very…

A: When object falls with a constant velocity the drag force on it is equal to the gravitational force…

Q: A cyclist is coasting at 18 m/s when she starts on a 450 m long slope that is 40 m high. The cyclist…

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Q: Three blocks A, B, and C stand next to each other as shown in the figure. A force F with magnitude…

A: Please see the answer below

Q: two blocks are attached together with a piece of string. Block #1 has a mass of 3 kilograms and…

A: Consider the free-body diagram of both the blocks as follows.

Q: A flea jumps by exerting a force of 1.32 × 10-5 N straight down on the ground. A breeze blowing on…

A: Given Force exerted by the flea on the ground is Fflea=1.32×10-5 N Force due to the breeze parallel…

Q: F

A:

Q: During your winter break, you enter a sled race. You push the sled with a force of 210 N at 30.0°…

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Q: A 6000kg locomotive is pulling 4000kg cars to the right. The locomotive is experiencing a 1000N drag…

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Q: he is pulled upward at a constant vel Question 14. To hoist himself into a tree, a 72.0-kg man ties…

A: Tension, T = 367 NMass, m = 72 kgAcceleration, a = ?

Q: Imre steps onto the elevator in a skyscraper. He finds a scale that someone has left on the floor,…

A: Given that: Here the scale reads the normal force exerted on the person.

Q: When the three blocks in the figure below are released from rest, they accelerate with a magnitude…

A: see handwritten below

Q: Aircraft carriers use catapults to launch jets from their deck. One such catapult accelerates a…

A:

Q: Tom enlists the help of his friend John to move his car. They apply forces to the car as shown in…

A: a)The net force acting on the system is,

Q: Wheaties box from the Cheerios box?

A: Here We apply newton first law   F=ma

Q: A 1.9 kg otter starts from rest at the top of a muddy incline 84.1 cm long and slides down to the…

A: Given that, The mass of otter : m = 1.9 (kg)The length of muddy inclination : d = 84.1 (cm)The time…

Q: A 1.4 gram bullet is shot into a tree stump. It enters at a velocity of 341 m/sec and comes to rest…

A: To determine,the force on the bullet during impact.given,time to strike the stump(t)=0.00032…

Q: A hockey puck slides with an initial speed of 56.7 m/s on a large frozen lake. The coefficient of…

A:

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!