Ball A (ma = 1.200 kg) strikes ball B (mg = 1.200 kg) which is initially hanging from an extensible cord. If the initial velocity of ball A is vA1 = 0.900 m/s at an angle of 60° from the vertical and assuming perfectly elastic impact, answer the following questions:

Q: A 3.00-kg steel ball strikes a wall with a speed of 10.0m/s at an angle of 60.0o with the surface.…

A: Given Information:- Mass of the steel ball is m=3.00 kg Initial speed of the ball is v=10.0 m/s…

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Q: Jumping up before the elevator hits. After the cable snaps and the safety system fails, an elevator…

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Q: A toy car of mass m slides down a 30cm high incline on the edge of a table. It elastically hits a…

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Q: As shown in the figure below, object m, = 1.65 kg starts at an initial height h = 0.332 m and speed…

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Q: A 0.27 kg volleyball, with an initial velocity of 2.7 m/s horizontally, hits a net, stops, and then…

A: mass(m)=0.27kginitial velocityu=2.7m/s east  =+2.7m/sfinal velocityv=0 m/savg force exerted = 33N…

Q: A 0.350 KG hammer is moving horizontally at 9.00 M/S when it strikes a nail and comes to rest after…

A: given u=9 m/s

Q: a) A 11.0 g wad of sticky clay is hurled horizontally at a 130 g wooden block initially at rest on a…

A:

Q: A bullet of mass m = 8.00 g is fired into a block of mass M = 160 g that is initially at rest at the…

A: According to the second equation of motion is,

Q: A 3.00-kg steel ball strikes a wall with a speed of 10.0m/s at an angle of 60.00 with the surface.…

A:

Q: The fission of uranium nuclei in a nuclear reactor produces high-speed neutrons. Before such…

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Q: In a ballistic pendulum experiment, a small marble is fired into a cup attached to the end of a…

A: Let M1 = 0.245 kg   and M2 = .250 kg       V1 = 5.75 m/s   and V2 = 0Let the final velocity be V.…

Q: A 110 g granite cube slides down a 40 ∘ frictionless ramp. At the bottom, just as it exits onto a…

A:

Q: Two Bowling balls are moving toward each other and collide. Assume elastic collision. M = 2 kg…

A: Write the expression for final velocity for elastic collision

Q: Ball A (ma = 1.200 kg) strikes ball B (mg = 1.200 kg) which is initially hanging from an extensible…

A:

Q: Two blocks (m1 and m2) are each released from rest at a height of h = 3.83 m on a frictionless track…

A: Masses m1 and m2 are 2.5kg and 4.25kg Released from h= 3.83 m

Q: Problem 6: A cube of mass M = 0.2 kg starts from rest at a height of 30 cm = 0.3 m above a table.…

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Q: two blocks (m1 and m2) are each released from rest at a height of h = 3.98 m on a frictionless track…

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Q: As shown in the figure below, two blocks (m1 and m2) are each released from rest at a height of h =…

A: Dear student For a system where there is no external force acting, the energy and momentum remains…

Q: Two blocks of masses m, = 4.00 kg and m, = 8.00 kg are each released from rest at a height of 5.00 m…

A:

Q: A 1-oz bullet is traveling with a velocity of 1400 ft/s when it impacts and becomes embedded in a…

A: Given,  The mass of the bullet , m=1 oz=28.35gm=.028 kg Mass of the block, M=5 lb=2267.96 gm=2.27 kg…

Q: In a ballistic pendulum experiment, a small marble is fired into a cup attached to the end of a…

A: mass of marble (m) = 0.0315 kg mass of pendulum (m') = 0.25 kg Initial speed of marble (u) = 5.65…

Q: At the circus, one of the acrobats does a belly-flop from 12.0 m into 30 cm of water. If the mass of…

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Q: two blocks (m1 and m2) are each released from rest at a height of h = 3.98 m on a frictionless track…

A:

Q: A 29-g rifle bullet traveling 190 m/s embeds itself in a 3.6-kg pendulum hanging on a 2.7-m- long…

A: Recall           Here linear momentam is conserved during collision.    Also energy is conserved…

Q: An electron undergoes a one-dimensional elastic collision with an initially stationary hydrogen…

A: Let the mass of electron be m and initial velocity be ue and final velocity be ve Given : mass of…

Q: A 500-g lump of clay was moving through the air at a speed of 8.00 m/s when it hit and got stuck to…

A:

Q: In a ballistic pendulum experiment, a small marble is fired into a cup attached to the end of a…

A: Given: Mass of marble m= 0.0235 g Mass of pendulum M=0.250 kg Initial velocity of marble before…