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A 90kg person pushes a 25kg cart 15m up a ramp using a force of 80N. The top of the ramp is 3m above ground. It takes 8 seconds to go from bottom to top.
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A 90kg person pushes a 25kg cart 15m up a ramp using a force of 80N. The top of the ramp is 3m above ground. It takes 8 seconds to go from bottom to top.

User Musmahn
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1 vote

Answer:

35 points I appreciate it

User Comatose Turtle
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5 votes

Answer:

oi eu não sei zz dps te falo

User Telvin Nguyen
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