Physics, 25.11.2020 23:40 glowbaby123
A 42.9 kg wagon is towed up a hill inclined
at 19.7◦ with respect to the horizontal. The
tow rope is parallel to the incline and exerts
a force of 165 N on the wagon. Assume that
the wagon starts from rest at the bottom of
the hill, and disregard friction.
The acceleration of gravity is 9.81 m/s
2
.
How fast is the wagon going after moving
22.5 m up the hill?
Answer in units of m/s.
Answers: 2
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A 42.9 kg wagon is towed up a hill inclined
at 19.7◦ with respect to the horizontal. The
tow...
tow...
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