If you free the cork in a highly pressurized champagne bottle, the resulting launch of the cork will, in principle, cause the bottle to recoil. A filled champagne bottle has a mass of 1.8 kgkg. The cork has a mass of 7.5 gg and is launched at 20 m/sm/s. 1) If the bottle could move freely, with what speed would it recoil?

Q: At t = 0 cart A (mA = 2.1 kg) is given a initial velocity v0 towards cart B (mB = 1 kg), which is…

A: Given data:The mass of cart A is mA = 2.1 kgThe mass of cart B is mB = 1 kgThe initial speed of cart…

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A: mass of clay (m) = 18 g mass of toy car (m') = 250 g Initial velocity of clay = u Initial velocity…

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A: Given Mass m = 0.160 kg Initial speed u = 2.40 m/s Final speed v = -1.92m/s Duration t = 0.0130 s

Q: A loaded gun is dropped on a frozen lake. The gun fires, with the bullet going horizontally in one…

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Q: An object of mass 3.08 kg, moving with an initial velocity of 5.04î m/s, collides with and sticks to…

A: Given Data m1 = 3.08 kgv1→ = 5.04 i^ m/sm2 = 2.35 kgv2→ = -3.35 j^ m/sThere is no external force on…

Q: If you free the cork in a highly pressurized champagne bottle, the resulting launch of the cork…

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Q: Jenna was serving a 0.285 kg volleyball to win the set against UNB.  Scott was geeking it up and…

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Q: A loaded gun is dropped on a frozen lake. The gun fires, with the bullet going horizontally in one…

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Q: An object of mass m1 moves in the x direction at 39 m/s and hits m2 - 4.5 m1 at rest. After the…

A: Write the given values. u1=39 m/su2=0 m/sm2=4.5m1θ1=40°θ2=20°

Q: the collision. How much of the initial kinetic energy was lost during the collision?

A: Inelastic collision means that in which 2 bodies get coupled after collision and because of that…

Q: A block of mass m1 = 2kg moves at a velocity of v1,i = 2m/s. It collides with another block of mass…

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Q: The three identical 2.5 Ib blocks slide on the horizontal smooth surface. Initially block A is…

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Q: A 12.0 g bullet was fired horizontally into a 1 kg block of wood. The bullet initially had a speed…

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Q: A 0.38 kg volley ball is traveling at 34 m/s when its hit back over the net by an opposing player…

A: We need to apply the concept of Conservation of energy . The acceleration generated due to the…

Q: A 128 kg astronaut and his equipment are initially at rest. To move forward with a velocity of 2.34…

A: Given data:  Mass (m) = 128 kg Initial velocity (u) = 0 m/s Final velocity (v) = 2.34 m/s Force (F)…

Q: An object of mass 3.04 kg, moving with an initial velocity of 5.09 i m/s, collides with and sticks…

A: Please follow the steps below.Explanation:

Q: A loaded gun is dropped on a frozen lake. The gun fires, with the bullet going horizontally in one…

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Q: A 50-kg girl is standing on a 139-kg plank. The plank, originally at rest, is free to slide on a…

A: The expression for velocity is Use the conservation of momentum to the girl-plank system,

Q: For this problem, take right as the positive direction and left as the negative direction. Bouncy…

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Q: A 68.5-kg astronaut is doing a repair in space on the orbiting space station. She throws a 2.25-kg…

A: From conservation of momentum,   Momentum of the astronaut + Momentum of the tool= 0 If, M=mass of…

Q: Two objects with equal masses and speeds as shown collide and stick together. What is the final…

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Q: Puig stepped up to the plate and hit a 0.150 kg fastball traveling at 36.0 m/s. The impact with the…

A: Mass of ball: m = 0.150 Kg Initial speed of ball: u = 36.0 m/s Final speed of ball: v = -45.0 m/s…

Q: A 47.0 kg boy stands on a sled that is stopped in the middle of a frozen pond. The boy jumps…

A: Dear student When there is no external force acting on the system the momentum bremains conserved.…

Q: . A sniper fires a bullet from a 7.5 kg rifle. The rifle recoils toward the sniper at 0.36 m/s2 .…

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Q: A bullet with mass m1 = 3 g is fired into a wooden block of mass m2 = 2 kg, that hangs like a…

A: m1=Mass of bullet=3 gm2=Mass of block=2 kgh=Height the block reaches=40 cmg=Acceleration due to…

Q: 3. A duck has a mass of 21bm and is flying due west at 10 ft/s. The duck is struck by a bullet with…

A: It is given that, The mass of the bird, M =2 lbm =2 lbm ×1 kg2.205 lbm= 0.907 kg The velocity of the…

Q: Two masses are held against springs, each are compressed by 25.0 cm. Both are released from rest,…

A: Consider the velocity towards right is considered as positive. The velocity of the each masses can…

Q: Standing and facing each other, two hockey players push off and move in opposite directions. The…

A: Given,  m2 = 58 kg v2= 0.32 m/s m1= 25 kg We need to find,  v1=?

Q: You are sitting in a sled, at rest on a pond covered with nice, thick, frictionless ice. Your own…

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Q: You are sitting in a sled, at rest on a pond covered with nice, thick, frictionless ice. Your own…

A: Givenm1 = 76.3 kgm2 = 10.8 kgu1 = 0 m/su2 = 3.07 m/s