Question

5 किग्रा का एक पिण्ड 10 m/sec2 त्वरण से सरल रेखा में गतिमान है। पिण्ड पर कार्यरत परिणामी बल होगा
(अ) 50 N
(ब) 0.5 N
(स) 0
(द) 2 N.

Answer 1

Explanation:

पिंड का द्रव्यमान = 5 किलोग्राम

त्वरण =10 m/s2

बल = द्रव्यमान×त्वरण

5×10 = 50 N

Answer 2

The force acting on the body is 50 N.

Explanation:

It is given that,

Mass of the body, m = 5 kg

Acceleration of the body, $a=10\ m/s^2$

Let F is the force acting on the body. It can be calculated using second law of motion. It is equal to the product of mass and acceleration as :

F = ma

$F=5\ kg\times 10\ m/s^2$

F = 50 N

So, the force acting on the body is 50 N. Hence, this is the required solution.

Learn more,

Second law of motion

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