A 5.5 kg block of wood resting on a platform was hit by a 12 g of bullet travelling upward with a speed of 1142 m/s. The bullet emerges from the block with a speed of 496 m/s.  What is the height reached by the block relative to its initial position? Use g= 9.8 m/s2 .

Q: A 10 g bullet is fired into a 1.0 kg wood block, where it lodges.  Subsequently, the block slides…

A: Given data m=0.01 kgM=1 kgS=4.2 mμ=0.2g=10 N/kg

Q: The driver of a car (1100 kg) traveling at 30 m/s on dry concrete sees a deer in the distance and…

A: The mass of the car m=1100 kg. The velocity of the car v=30 m/s. Standard values: Coefficient of…

Q: Carrie is pushing a 39.8 kg shopping cart at a speed of 0.744 m/s. If she applies a force of 6.59 N,…

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Q: A baseball of mass 0.145 kg is thrown at a speed of 33.0 m/s. The batter strikes the ball with a…

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Q: A 2.5-g bullet traveling at 350 m/s hits a tree and slows uniformly to a stop while penetrating a…

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Q: A toy rocket with a mass of 300 g takes off in an upward vertical direction under the influence of…

A: Rocket equation in gravitational field:The rocket equation for the gravitational field is,…

Q: Judy has a mass of 72.0kg and stands on slippery ice. She catches her leaping dog (mass 15.0kg),…

A: the speed of Judy and her dog after she catches him = ?

Q: You wake up one morning to find yourself in a strange room with opaque walls, and no visible doors…

A: Given that: m=66.5 kgh=1.02 mu=0t=0.274 seca=?

Q: Two air carts of mass m1 = 0.84kg and m2 = 0.42kg are placed on a frictionless track. Cart 1 is at…

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Q: You wake up one morning to find yourself in a strange room with opaque walls, and no visible doors…

A: The weight register for your body is W = 6024 N.Explanation:

Q: A green archer aims his arrow at a blue eagle. He pulls the bow back 33.7 cm and holds it in…

A:

Q: an iron ball with a mass of 67.5 kg is traveling with an initial velocity of 20.5 m/s. the ball is…

A: Given:-  The iron ball of mass m = 67.5 kg  The initial velocity of the iron ball v= 20.5 m/s. The…

Q: A 3.45 kg black ball traveling 4 m/s has a head on collision with a white one at rest. Using the…

A: Given data:The mass of the black ball is m1=3.45 kg.The initial speed of the black ball is v1=4…

Q: A 91 kg man lying on a surface of negligible friction shoves a 68 g stone away from himself, giving…

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Q: A 1200-kg ore cart is rolling at 10.8 m/s across a flat friction-free surface. A crane suddenly…

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Q: A toy rocket operates by having a spring-loaded tube which ejects a small model rocket when…

A: Consider the following figure. Initially at t1, the spring has the elastic potential energy in the…

Q: Jason takes off across level water on his jet-powered skis. The combined mass of Jason and his skis…

A: Given: Mass of Jason and his skis m = 75 kg. Forward thrust F = 200 N Coefficient of kinetic…