Question

pls ans this ques no. 1​

Answer 1

Answer:

4 N

Explanation:

Force = mass x acceleration

given

u = 5 m/s

v = 25 m/s

t = 5 s

m = 1 kg

a = (v - u)/t

a = (25 - 5)/5

a = 20/5

a = 4 m/s2

F = 1 x 4

F = 4 N

Hope it helps

Answer 2

Answer: Force = Mass×Acceleration (ma)

U= initial velocity

V= Final velocity

T= time

Acceleration= Final velocity-Initial velocity/Time

(v-u)/t

M= mass

Mass= 1 kg

U=5m/s

V=25m/s

T=5s

Acceleration= v-u/the

Acceleration = 25-5/5

=20/5

= 4ms^-2

Force= Mass×Acceleration

= 1×4

= 4N

The answer is 4N

THANK YOU

I HOPE IT HELPS