Starting with an initial speed of 5.00 m/s at a height of 0.300 m, a 1.50-kg ball swings downward and strikes a 2.60-kg ball that is at rest, as the drawing shows.

Q: You hold a slingshot at arm's length, pull the light elastic band back to your chin, and release it…

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Q: A baseball with a mass of 275 g is pitched and reaches the catcher with a speed of 25 m/s. In…

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Q: Old naval ships fired 11 kg cannon balls from a 240 kg cannon. It was very important to stop the…

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Q: A cue stick strikes a stationary pool ball, with an average force of 51 N over a time of 14 ms. If…

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Q: How long does it take a 2500 kg car to come to a stop from 15 m/s if it strikes a wall with a force…

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Q: A 17.0 kg-sled is coasting across the ice at a speed of 13.0 m/s when a 18.0 kg-package is dropped…

A: Given, Mass, m1 = 17 kg  Speed , v1 = 13 m/s  Mass, m2 =18 kg  Speed, v2 = 0  New Speed, v = ?

Q: Godzilla is fighting mothra in tokyo again. He climbs a tall building and while standing on top of…

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Q: Two blocks of masses m and 3m are placed on a frictionless, horizontal surface. A light spring is…

A: Given information:Mass of the heavy block (M1) = 3m kg.Mass of the light block (M2) = m kg.Velocity…

Q: ders move on frictionless track.  If the cars all collide at the same time and couple together, find…

A: Given:- 3 gliders move on a frictionless track.  If the cars all collide at the same time and couple…

Q: A 0.10 kg bullet moving 250 m/s hits a 5.0 kg block of wood at rest. If the bullet becomes embedded…

A: From the conservation of linear momentum, the momentum of the system before collision must be equal…

Q: A 0.576-kg ball, initially moving with a speed of 2.93 m/s, bounces off a wall and then moves with a…

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Q: A 22-g bullet traveling 290 m/s penetrates a 2.0 kg block of wood and emerges going 150 m/s. If the…

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Q: A 550 g cart is released from rest on a frictionless, 45 ° ramp, 120 cm from the bottom of the ramp.…

A: Concept: Newton's second law states that an object's momentum changes as a result of a force acting…

Q: 45-g baseball was hit with an average force of 115 N over a distance of 5.75 m. What is the speed of…

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Q: Adolf and Ed are wearing harnesses and are hanging at rest from the ceiling by means of ropes…

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Q: The Figure shows the result of a collision of a 10.00 kg ball with an object located at the origin.…

A: From the figure, we can see that the 10.00 kg ball collides with an object of unknown mass located…

Q: A 0.544-kg ball, initially moving with a speed of 2.54 m/s, bounces off a wall and then moves with a…

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Q: Two blocks of masses ma = 6.2kg and mg = 17.7kg are placed on a frictionless horizantal surface. A…

A: Given, Initially the blocks of mass, mA =6.2 kgmB = 17.7 kg Initial velocity, uA = uB = 0

Q: A rubber ball hits the floor with a speed of 17.5 m/s and bounces vertically back with a speed of…

A: Refer explanationExplanation:Put value in above equation F=3.924/0.12= 32.7N Final answer is 32.7N

Q: A 6.065 kg tennis ball moving to the right with a speed 6f 15m/s is struck by a tennis ractet,…

A: The concept used in this question will be that average force(Favg) can be calculated by the rate of…

Q: A ballistic pendulum, as shown in the figure, was a device used in the past century to measure the…

A: In a ballistic pendulum, the momentum of the bullet is conserved before and after the impact. We can…

Q: 16. A 10-g bullet in motion with 1000 m / s hits and passes through a 2.0-kg block initially at…

A: mass of the bullet=10 gm =10×10-3 =10-2kg initial velocity of the bullet=1000 m/s final velocity of…

Q: A 85 kg man lying on a surface of negligible friction shoves a 82 g stone away from himself, giving…

A: We can use the principle of conservation of momentum to solve this problem. According to this…

Q: 2. A mass = m 4 kg falls from a height of 6.0 m and strikes a wedge of M = 20 kg on wheels. After…

A: Given that:- Mass of block=m=4kg Mass of wedge=M=20kg

Q: Ballista. Ballistic pendulum set-up is used to measure the speed of a bullet. A 0.00400 Kg bullet is…

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Q: A tennis ball is coming towards you with a speed of 40 m/s. You hit the ball (mass = 0.06kg) and it…

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Q: (a) Determine the speed of each object when the two pass each other. m/s (b) Determine the speed of…

A: Given, m1 = 4.70 kg  m2 = 3.05 kg h = 4 m  When the two blocks cross each other, height of 4.70 kg…

Q: A golf ball of m=0.05 kg reaches a speed of 95 m/s, 0.01 seconds after it was released. What force…

A: Given data:  Mass (m) = 0.05 kg Initial velocity (v0) = 0 m/s Final velocity (v) = 95 m/s Time (t) =…

Q: uddenly jumps forward at 7.00 mass is 7.00 kg. is topic, you oss. How fast is Dan going as his feet…

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Q: A bullet of mass 52 grams is fired horizontally into a 5.2 kg wooden block on a horizontal surface.…

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Q: 10,000 kg railroad car is moving at 2.00 m/sec when a 4000 kg load of gravel is suddenly dropped in.…

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Q: Figure shows a ballistic pendulum, a simple system for measuring the speed of a bullet. A bullet of…

A: Given, A bullet of mass = mB Mass of wood  =mW

Q: An object weighing 26700 N falls from a height of 1.8 m on an object weighing 4450 N, standing still…

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Q: The superheroine Xanaxa, who has a mass of 70.1 kg, is pursuing the 76.9 kg archvillain Lexlax. She…

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Q: weighing 120 pounds strikes the concrete wall of a fort in a velocity of 1500ft/s. the projectile…

A: Given mass m = 120 pound = 120 ×0.453 = 54.36 kg  Initial velocity = 1500 ft/s = 1500 × 0.3 = 450…

Q: It is a sunny day, and we have decided to do lab outside instead of staying cooped up. Ceylani goes…

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Q: In a circus act, a 55.5 kg clown with 2.5 m/s horizontal velocity jumps into the air and is caught…

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Q: Two objects (m, = 4.50 kg and m, = 3.30 kg) are connected by a light string passing over a light,…

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