In which situation is maximum work considered to be done by a force?
a.
the angle betwe...
Physics, 24.12.2019 13:31 mikemurray115
In which situation is maximum work considered to be done by a force?
a.
the angle between the force and displacement is 180º.
ов.
the angle between the force and displacement is 90°.
c.
the angle between the force and displacement is 60°.
d.
the angle between the force and displacement is 45°.
e.
the angle between the force and displacement is 0°.
Answers: 1
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Answers: 2
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Abatter hits a 0.140-kg baseball that was approaching him at 30 m/s and, as a result, the ball leaves the bat at 40 m/s in the reverse of its original direction. the ball remains in contact with the bat for 2.0 ms. what is the magnitude of the average force exerted by the bat on the ball?
Answers: 1
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