Question

A block of mass 5kg moving with a velocity 10m/s attains 30m/s velocity with in 5sec by application of force F. calculate the value of F​

Answer 1

Answer:

hope it helps you

Explanation:

first find a:

a=v-u/t

is 30-10/5

20/5

a is 4

now find f:

f = ma

is 5×4

f=20

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