Correct option is B
The correct answer is (b) 196N.
To determine the weight of a body with a mass of 20 kg, we use the formula:
Weight (W) = Mass (m) × Gravitational acceleration (g)
Given:
- Mass (m) = 20 kg
- Gravitational acceleration (g) ≈ 9.8 m/s²
Plugging in these values:
W = 20 kg × 9.8 m/s²
196 N
20 * 9.8=196
Therefore, the weight of the body is 196 N.
The correct answer is (b) 196 N.
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