Question 45:
A force of 20 N acts upon a body whose weight is 9.8 N. What is the mass of the body and how much is its acceleration ? (g = 9.8 m s-2).
Lakhmir Singh Physics Class 9
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Hey,
Your answer is here,
Given,
F=20N
W=9.8N
W=M × G
9.8=M × 9.8
9.8/9.8=M
1 kg=M
F=M ×A
20=1 × A
20/1=A
20m/s^2=A
Hope it helps you ☺️
Your answer is here,
Given,
F=20N
W=9.8N
W=M × G
9.8=M × 9.8
9.8/9.8=M
1 kg=M
F=M ×A
20=1 × A
20/1=A
20m/s^2=A
Hope it helps you ☺️
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