Question

a force of 50 N acts on a mass of 12.5kg for 4 sec. calculate velocity​

Answer 1

Answer:

velocity = 16 m/s

Explanation:

given, F = m•a = 50 N

m = 12.5 kg

t = 4 sec

now, m • a = 50

v ÷ t = 50 ÷ m ( a = v / t )

V = ( 50 × t ) ÷ m

V = ( 50 × 4 ) ÷ 12.5

V = 16 m/s

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