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23 Nov 2019
A block starts at rest and slides down a frictionless track. Theacceleration of gravity is 9.81 m/s^2. It leaves the trackhorizontally, striking the ground 4.6 m from the end of the track.(the track's horizontal bend is 2.1 m high off the ground) theblock weighs 423 g
At what height off the ground is the block released? I found V0 tobe 7.02 m/s
A block starts at rest and slides down a frictionless track. Theacceleration of gravity is 9.81 m/s^2. It leaves the trackhorizontally, striking the ground 4.6 m from the end of the track.(the track's horizontal bend is 2.1 m high off the ground) theblock weighs 423 g
At what height off the ground is the block released? I found V0 tobe 7.02 m/s
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answer
0
watching
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Keith LeannonLv2
23 Feb 2019