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Levart [38]
3 years ago
7

How much force is needed to lift a 25 kg mass at a constant velocity?

Physics
1 answer:
marta [7]3 years ago
5 0

F = 245N

The Acceleration of an object in a free fall is 9.8 m/s

force= 25kg X 9.8m/s

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see explanation  

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3 years ago
A vehicle moving with a uniform a acceleration of 2m/s and has a velocity of 4m/s at a certain time .
Evgesh-ka [11]

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1 second later the vehicle's velocity will be:

v(1)= 6\,\,\frac{m}{s} \\

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