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"a crate is released from the highest point of a 12m ramp inclined at 45 degrees with the horizontal. The motion is frictionless. What is the speed of the crate at the base…

"a crate is released from the highest point of a 12m ramp inclined at 45 degrees with the horizontal. The motion is frictionless. What is the speed of the crate at the base…
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3 votes
"a crate is released from the highest point of a 12m ramp inclined at 45 degrees with the horizontal. The motion is frictionless. What is the speed of the crate at the base of the ramp? "

asked
User Kanke
by
8.0k points

1 Answer

2 votes

Answer:

mgh=1/2 m v^2

Step-by-step explanation:

mgh=1/2 m v^2

v =sqrt( 2gh)

answered
User Arnt
by
8.0k points
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