When a constant force acts on an object with a mass of 8 kg for a period of 3 seconds, it increases the velocity of the object from 4 ms-1 to 6 ms-1. What is the gravity of the force used?
A. 5.33 Newton
B. 6.33 Newton
C. 4.33 Newton
D. 3.33 Newton
Answer: Option A
This Question Belongs to Physics GK Chapter Wise >> Work, Energy And Power
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