A small block of mass m₁ = 0.510 kg is released from rest at the top of a curved wedge of mass m₂ = 2.50 kg, which sits on a frictionless horizontal surface as in figure (a). When the block leaves the wedge, its velocity is measured to be 4.00 m/s to the right, as in figure (b). M₁ h a V₂ (b) What is the height h of the wedge? m b 4.00 m/s m₁ (a) What is the velocity of the wedge after the block reaches the horizontal surface? (Enter the magnitude of the velocity.) m/s

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter6: Momentum, Impulse, And Collisions
Section: Chapter Questions
Problem 56P: NASAs Saturn V rockets that launched astronauts to the moon were powered by the strongest rocket...
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A small block of mass m₁ = 0.510 kg is released from rest at the top of a curved wedge of mass m₂ = 2.50 kg, which sits on a frictionless horizontal surface as in figure (a). When the block leaves the wedge, its velocity is measured to be 4.00 m/s to the right, as in figure (b).
h
m₁
m₂
b
(b) What is the height h of the wedge?
m
m₂
4.00 m/s
m
Ⓡ
(a) What is the velocity of the wedge after the block reaches the horizontal surface? (Enter the magnitude of the velocity.)
m/s
Transcribed Image Text:A small block of mass m₁ = 0.510 kg is released from rest at the top of a curved wedge of mass m₂ = 2.50 kg, which sits on a frictionless horizontal surface as in figure (a). When the block leaves the wedge, its velocity is measured to be 4.00 m/s to the right, as in figure (b). h m₁ m₂ b (b) What is the height h of the wedge? m m₂ 4.00 m/s m Ⓡ (a) What is the velocity of the wedge after the block reaches the horizontal surface? (Enter the magnitude of the velocity.) m/s
NASA's Saturn V rockets that launched astronauts to the moon were powered by the strongest rocket engine ever developed, providing 6.77 x 106 N of thrust while burning fuel at a rate of 2.63 x 10³ kg/s. Calculate the engine's exhaust speed (in m/s).
HINT
m/s
Transcribed Image Text:NASA's Saturn V rockets that launched astronauts to the moon were powered by the strongest rocket engine ever developed, providing 6.77 x 106 N of thrust while burning fuel at a rate of 2.63 x 10³ kg/s. Calculate the engine's exhaust speed (in m/s). HINT m/s
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