an object of mass 2 kg is sliding with a constant velocity of 4 m per second on a frictional horizontal table the first required to stop the object is.Explain in details
An object of mass 2 kg is sliding with a constant velocity of 4 m/s on a frictionless horizontal table. The force required to keep the object moving with the same velocity is
(a) 32 N
(b) 0 N
(c) 2 N
(d) 8 N
Answer:
The answer is (b) 0 N
Explanation:
Here the friction is opposing the force hence no force is required to keep the object in uniform motion. Hence the answer is 0 N.
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An object of mass 2 kg is sliding with a constant velocity of 4 m/s on a frictionless horizontal table. The force required to keep the object moving with the same velocity is
(a) 32 N
(b) 0 N
(c) 2 N
(d) 8 N
Answer:
The answer is (b) 0 N
Explanation:
Here the friction is opposing the force hence no force is required to keep the object in uniform motion. Hence the answer is 0 N.