Physics, 06.10.2021 08:40 zacharynugent
A projectile is launched at 45 degrees. It reaches its highest point in 10 s. Find its initial velocity.
Answers: 2
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Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s.a. determine jay’s mass.b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)
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A projectile is launched at 45 degrees. It reaches its highest point in 10 s. Find its initial veloc...
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