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Flauer [41]
3 years ago
9

A 2-kg object is moving horizontally with a speed of 4 m/s. How much net force is required to keep the object moving at this spe

ed and in this direction?
Physics
1 answer:
alexdok [17]3 years ago
3 0
Answer=0N
it is because an object in motion maintains its steady motion(law of inertia).the presence of an unblanced fource change the velocity of object
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An object moving with a speed or 67m/s and has kinetic energy of 500 J what is the mass of the object
saveliy_v [14]
To solve this equation, simply plug the values into the equation for calculating kinetic energy.

KE = 1/2mv^2
500 = 1/2(m)(67^2)
500 =2244.5m
m = 500/2244.5 = 0.222 kg.
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a motorcycle is capable of accelerating at 5.1 m/s starting from rest how far can it travell in 1.5 sec
Katarina [22]
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Plugging in our known values, we have

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3 years ago
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