Question

plz answer ................,,,,,,,,, physics numerical​

Answer 1

Answer:

Force applied = 1 Newton or 1 kg m/s^2

Explanation:

Given,

mass of body = 500g = 500/1000 kg = 5/10 kg

initial velocity= 0m/s

distance travelled = 4m

time taken to travel that distance= 2sec

Force applied =?

From second law of motion

s = ut + 1/2 at^2

4 = 0 x 2 + 1/2 x a x 2 x 2

4 = 0 + 2a

4 = 2a

4/2 = a

a = 2 m/s^2

From Newton's second law of motion

F = ma

F = 5/10 x 2

F = 1/2 x 2

F = 1 Newton or 1 kg m/s^2

Answer 2

Answer:

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