A body of 1 kilogram falls freely on the surface of the ground, on touching ground the force applied by it is :
A. 1 kilogram
B. 1 kilogram-weight
C. 2 kilogram
D. 2 kilogram-weight.
Answer:B
A body of 1 kilogram falls freely on the surface of the ground, on touching ground the force applied by it is :
A. 1 kilogram B. 1 kilogram-weight C. 2 kilogram D. 2 kilogram-weight.