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What is the force actig on an object of mass 10kg moving with a uniform velocity of 10m/s |
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Answer» Answer:Here as the mass 10 kg is considered to be constant, so it depends over the nature of its INSTANTANEOUS VELOCITY. If it is moving with uniform velocity 10 m/s, then the resultant force must be zero. Explanation:Given, An object of mass(m) = 10 kg and Uniform velocity = 110\dfrac{m}{s} To find, the force ACTING on an object(F) = ? We know that, Force, F = ma Where , m = mass of an object and a = acceeration of an object The velocity of BODY is no change(uniform). Acceleration, a = 0 ∴ F = 10 × 0 = 0 N Hence, the force acting on an object(F) = 0 N
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