a) "A swimmer pushing off from the side of a pool. She pushes against the pool wall with her feet and accelerates in the direction opposite to her push" What is the concept of above situation and explain.

Q: A velocity vs time graph for a 64.0 kg skateboarder is shown below. It is located at x = 10.0 m at…

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Q: .. BIO Concussion Recoil The human head can be considered as a 3.3-kg cranium protecting a 1.5-kg…

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Q: image

A: Let the mass of the cart be M, the mass of the hanging mass be m, the acceleration of the system be…

Q: m = 8 kg μs = 0.5 μk = 0.4 Calculate the maximum mass M that allows the blocks to remain stationary.…

A: Here we shall assume that the mass M is hanging, and the weight due to this hanging mass M is the…

Q: Two students stand face-to-face, then push each other away. One student has a mass of 90.0kg; the…

A: Given, m1= 90kg m2= 60kg Initial velocities of both objects are 0. Final velocity of m1 is v1. Final…

Q: A light cart, moving to the right and a heavy cart, moving to the left at the same speed, collide…

A: Say carts are A and B and moving as shown below: Say velocity before collision is v and after the…

Q: Q2) A hockey puck having a mass of 0.3 kg slides on the horizontal, frictionless surfuce of an ice…

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Q: A wheeled cart with mass m₂ is connected to a mass m, using a string that passes over a frictionless…

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Q: Help

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Q: Two boys are standing on skateboards. Boy "one" pushes boy "two" with a force of 36 N [E]. Boy…

A: Mass of boy "one" is Mass of boy "two" is Force applied by boy "one" on boy "two" is in east…

Q: Police investigators, examining the scene of an accident involving two cars, measure 78-m-long skid…

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Q: 9) A 4.5 kg experimental cart undergoes an acceleration in a straight line (x-axis). The graph shows…

A: We are given acceleration in a straight line. This line is represented by x axis. We have to find…

Q: You hold a book against the wall with a push force of 11 N. What is the magnitude and direction of…

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Q: A whole brick has more mass than half a brick, thus the wholebrick is harder to accelerate. Why…

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Q: 2) Now, a third block is added between blocks A and B as shown below. В A Compare the force block A…

A: Given: Two blocks are resting on the frictionless table and in contact with each other.   Free body…

Q: Example Two girls (masses m, and m₂) are on roller skates and stand at rest, close to each other and…

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Q: 1.) A rocket engine applies a force of 1200 N to a 50 kg rocket, determine the rocket's…

A: Ans:- Image-1

Q: Two forces, of magnitudes F1 = 85.0 N and F₂ = 35.0 N, act in opposite directions on a block, which…

A: Given that, The magnitude of the forces are F1=85NF2=35N the initial position of the box is…

Q: You swing a bat and hit a heavy box with a force of 1600 N. a. If the box moves when you hit it, the…

A: According to Newton's third law Every action has equal and opposite reaction.

Q: elearn.squ.edu.om/mod/qui NG SYSTEM (ACADEMIC) al Physics I- Spring21 Time left 0:09:24 A dog and a…

A: a1=Acceleration of the sledge=0.3 m/s2a2=Acceleration of the dog=0.1 m/s2s1=Displacement of the…

Q: he door than the door exerts on the students hand. b. The car exerts a greater force on the truck…

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Q: Three identical 4.0-kg cubes sit on a horizontal frictionless surface. They are in contact with one…

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Q: When considering relative velocity, which of the following scenarios would result in a runner being…

A: A tail wind is a wind that flows in the direction of travel of object . A head wind is the wind that…

Q: Equipment    Access to the Internet  Calculator App    Introduction    According to legend,…

A: The gravitational acceleration at the space station due to the gravitational force from Earth is…

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A: Given The weight of barbell = W = 200 N We have to calculate the force apply by me to allow the…

Q: Which of the following statements is true ignore air resistance that takes place only at the last…

A: A) False : The force increases as the distance between the asteroid and Earth decreases therefore…

Q: claims, "According to Newton's third law, when the horse pulls forward on the cart, the cart will…

A: According to Newton's third law of motion, for every action, there is an equal and opposite…

Q: Three blocks move on a frictionless surface with a 56 N force acting on the 12 kg block as shown.…

A: (a) Consider 12 kg block and apply Newton's second law. 56-T=12a      ...... (1)   Consider 3 kg…

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