A .22 caliber rifle bullet traveling at 350 m/s, strikes a large tree and penetrates it to a depth of 0.130 m. The mass of the bullet is 1.80 g. Assume a constant retarding force. Part A How much time is required for the bullet to stop? Express your answer with the appropriate units. HẢ ? t = Value Submit Request Answer Part B What force, in newtons, does the tree exert on the bullet? Express your answer in newtons. ? F =

Q: Part A A box is given a push so that it slides across the floor How far will it go, given that the…

A: If friction coefficient is uk then deceleration of the object will be  a = ukg= 0.18*9.8= 1.768 from…

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A: As per the guidelines we will solve the subparts of the first problem only. Please upload the last…

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A: Initial acceleration

Q: Part A If a car is moving to the left with constant velocity, one can conclude that ANSWER: there…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: ball of mass 0.472 kg moving east (+x direction) with a speed of 3.80 m/sm/s collides head-on with a…

A: Mass, M = 0.472 kgSpeed, U = 3.80 m/sMass, m = 0.236 kgSpeed, u = 0 m/s

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Q: You demonstrate hitting a board in a karate class. The speed of your hand as it hits the thick board…

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Q: Sam, whose mass is 71 kg, takes off across level snow on his jet-powered skis. The skis have a…

A: The mass of the person, The applied force, The coefficient of kinetic friction, uk = 0.1

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Q: A force of 39.0 NN is required to start a 6.0-kgkg box moving across a horizontal concrete floor.…

A: Write the given values of this problem. F=39 Nm=6 kg

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Q: A 1280 kg car pulls a 400 kg trailer. The car exerts a horizontal force of 3700 N against the ground…

A: M = 1280 kg m = 400 kg F = 3700 N μ = 0.14 FT = ?

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A:

Q: Find the maximum distance the frame moves downward from its initial equilibrium Express your answer…

A: Given values:- Mass of frame,(MF)=0.29 kg ----(1) Spring Stretch length,(x)=0.04 m ----(2) Mass of…

Q: Problem 2: Assume negligible friction between the crate and the surface. In both situations, a man…

A: Given that, The value of the applied force is F=300 N. Mass of crate is , M=50 kg.The angle is .The…

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Q: 12.0 m and measure that it ta gnore any force on the ball from

A: 0.4806 N

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A: Given

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A:

Q: A slug with a mass of mm = 16 g is shot out of a rifle that has length LL = 0.72 m. The slug spends…

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A:

Q: The Outlaw Run roller coaster in Branson, Missouri, features a track that is inclined at 80° below…

A: We know that, frictional force is give by fk = µkN Where, N = mgcosθ fk = µkmgcosθ fk = 0.3 × (1800…

Q: A 500 g particle has velocity v₂ = -7.0 m/s at t= -2 s. Force F₂ = (4-t²) N, where t is in s, is…

A: Givenm=0.5 kgvx=-7 m/s    at t=-2 secFx=4-t2thus acceleration , ax=Fxm=8-2t2

Q: A block of ice with a mass of 2.50 kg is moving on a frictionless, horizontal surface. At t = 0, the…

A: Given Data: The mass of the ice block is: m=2.50 kg The velocity of the block at t=0 is: v0=8 m/s

Q: A 50,000 kg locomotive is traveling at 14 m/s when its engine and brakes both fail. Part A How far…

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Q: You are asked to design spring bumpers for the walls of a parking garage. A freely rolling 1300 kgkg…

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Q: A rocket of initial mass 135 kg (including all the contents) has an engine that produces a constant…

A: Given data:Initial mass of the rocket: The vertical force (thrust): Weight of Power Supply: To…

Q: Little Hudson holds the 10-kg barbell 0.1 m above the floor. Part A What is the PE of the barbell…

A: Given Mass (m) = 10 kg  Height (h) = 0.1 m Potential energy (PE) of the barbell will be given as :-…

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A: Given, Mass of block A, ma=1 Kg Mass of block B, mb=2 Kg The velocity of the block after falling to…

Q: Please only Part A and C; thank you! A ball of mass 0.472 kg moving east (+x direction) with a…

A: We have a ball of mass m1 = 0.472 kg moving east (+x direction) with a speed u1  of 3.80 m/sIt…

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: