Q1: A metal block of mass M is attached to a spring of negligible mass and elastic constant k, as shown in Fig. 1(a), and is free to slide on a frictionless horizontal surface. A clay ball of mass M/4 is is fired at the block with velocity V , and is attached to it as shown. The block is initially at rest and The spring is initially relaxed. (a) What is the velocity of the block + ball immediately after impact? (b) Conceptual discussion - Is energy conserved? If yes, justify, if no, calculate ∆K/Ki and explain what hap

Q: A mass m1 = 10.5 kg, with initial velocity Vo : 12.5 m/s, strikes a mass-spring system m2 7.25 kg,…

A: Given that:- Mass of m1=10.5kg Mass of m2=7.25kg

Q: 13. A bullet of mass m is shot into a wooden block of mass M initially at rest on a frictionless…

A: Given data as per question m   =  mass of bullet M  =   mass of wooden block

Q: In the figure, block A (mass 1.4 kg) slides into block B (mass 2.5 kg), along a frictionless…

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Q: In the figure, block A (mass 1.7 kg) slides into block B (mass 3.0 kg), along a frictionless…

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Q: A miniature spring-loaded, radio-controlled gun is mounted on an air puck. The gun"s bullet has a…

A: Given:- M= mass of gun+puck= 120 g m= mass of bullet= 5 g V= velocity of the gun+puck system= 0.5…

Q: A 0.260 kg billiard ball that is moving at 4.70 m/s strikes the bumper of a pool table and bounces…

A: Given  Mass of ball m=0.260kg Initial spped u=4.70m/s Final speed v=-3.76m/s time t=0.018s

Q: In the figure, block A (mass 1.1 kg) slides into block B (mass 2.7 kg), along a frictionless…

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Q: PROBLEM 1: A rifle bullet of mass m strikes and is embedded in a block of mass M which is resting on…

A: A)  Mass & velocity of the bullet is m and v respectively Mass & velocity of the block is M…

Q: A 0.190 kg billiard ball that is moving at 2.90 m/s strikes the bumper of a pool table and bounces…

A: Given Mass m = 0.190 kg Initial speed u = 2.90 m/s Final speed v = -2.32 m/s Duration t = 0.0250 s

Q: In the figure, block A (mass 1.2 kg) slides into block B (mass 2.1 kg), along a frictionless…

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Q: In the "Ballistic Pendulum" experiment (shown in the adjacent figure), a ball which has velocity…

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Q: In the figure, block A (mass 1.7 kg) slides into block B (mass 2.1 kg), along a frictionless…

A: Write the given values with the suitable variables. mA=1.7 kgmB=2.1 kgvAi=6 m/svBi=2.8 m/svBf=4.8…

Q: Two blocks are sliding on a horizontal frictionless surface with velocities shown in the sketch.…

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Q: 3 pts A bullet of mass M1 strikes the block of mass M2 suspended by string. The collision is…

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Q: Part (a) Write an expression for the initial momentum of the system, P, in terms of the masses M1…

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Q: Consider a 0.7 kg object that, during a collision, experiences a net force along the x-axis that is…

A: Write the expression for the momentum of an object along the x-axis.

Q: In the figure, block A (mass 1.4 kg) slides into block B (mass 2.6 kg), along a frictionless…

A: Ma = 1.4 kg  Mb = 2.6 kg  (Va)i = 5.5 m/s  (Vb)i = 2.7 m/s  (Vb)f = 4.8 m/s  Let the final velocity…

Q: the collision. The conservation of the total momentum before and after the collision is expressed…

A: Given that, Mass of first bumper(m1)= 125 kg Mass of second bumper (m2)= 100 kg Velocity of first…

Q: 2. In an experiment, a small incident box of mass m is released from rest at the top of a…

A: (a) i. Let g denote the gravitational acceleration. Since the ramp is frictionless, conservation of…

Q: A 28 g rifle bullet is fired at a 3.1 kg ballistic pendulum hanging on a 2.8 m long string and…

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Q: In a perfectly elastic collision, in addition to momentum always being conserved, the kinetic energy…

A: Given:-  Two balls of different mass m1 & m2 collied to each other with the initial velocity u1…

Q: A bullet of mass m embeds itself in a block of mass M, which is attached to a spring of force…

A: We assume that there is no friction. By conservation of momentum, mvo=(M+m)v1v1=mvoM+m

Q: On a frictionless horizontal air table, puck A (with mass 0.245 kgkg ) is moving toward puck B (with…

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Q: In the figure, block A (mass 1.7 kg) slides into block B (mass 2.2 kg), along a frictionless…

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Q: In the figure, block A (mass 1.4 kg) slides into block B (mass 2.0 kg), along a frictionless…

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Q: In the figure, block A (mass 1.4 kg) slides into block B (mass 2.2 kg), along a frictionless…

A: The linear momentum during the collision is conserved. The initial linear momentum, pi = mAvAi +…

Q: Question 3:   A 5.0 kg ball is rolling north at 2.50 m/s when it collides with a 6.0 kg ball which…

A: Given, mass of the ball, m1 = 5.0 kg moving towards with velocity, u1 = 2.50 m/s mass of second…

Q: y, a small piece of putty of mass m₁ is In fired with velocity v₁¡ at a stationary wooden block of…

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Q: In the figure, block A (mass 1.6 kg) slides into block B (mass 2.3 kg), along a frictionless…

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Q: Calculate the final velocity of block U

A: Given:- Ms= 0.5Mp Mu= 0.5Ms Vp(i)= 4 m/s

Q: A 0.0101-kg bullet is fired straight up at a falling wooden block that has a mass of 1.86 kg. The…

A: Mass of the bullet Mass of the block Initial speed of bullet in upward direction Block is falling…

Q: In the figure, block A (mass 1.3 kg) slides into block B (mass 2.7 kg), along a frictionless…

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Q: A 0.230 kg billiard ball that is moving at 3.70 m/s strikes the bumper of a pool table and bounces…

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Q: A child bounces a 58 g superball on the sidewalk. The velocity change of the superball is from 21…

A: Given The mass of the child is m=58 g=0.058 kg. The downward velocity is vd=21 m/s. The upward…

Q: Problem 4. A 15.0-kg block is attached to a very light horizontal spring of force constant 500.0 N/m…

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Q: In the figure, block A (mass 1.9 kg) slides into block B (mass 2.0 kg), along a frictionless…

A: Answer is 4.121 m/s (meter per second) Explanation:

Q: Speed deamplifier. In the figure block 1 of mass m1 slides along an x axis on a frictionless floor…

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Q: Block m, of mass 15 kg moving with velocity v = 33 m/s on a frictioniess plane collides block mą…

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Q: In the figure, block A (mass 1.0 kg) slides into block B (mass 2.6 kg), along a frictionless…

A: Mass of block A, mA = 1 kg Mass of block B, mB = 2.6 kg Initial velocity of block A, vAi = 5.5 m/s…

Q: The force shown in the force-time diagramacts on a 1.3 kg object. Find the impulse of the…

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Q: A 0.230 kg billiard ball that is moving at 3.70 m/s strikes the bumper of a pool table and bounces…

A: Mass of billiard ball (m) = 0.23 kg Initial velocity (u) = 3.70 m/s Final velocity (v) = - 2.96 m/s…