Question

Please help me
A motor car mass 200 kg with the velocity of 40m/sec , after 30 seconds its velocity becomes 70m/sec . Calculate the force.​

Answer 1

Step-by-step explanation:

a=v-u/t=70-40/30=1

F=ma=200×1=200N

a= acceleration

v=final velocity

u=initial velocity

m= mass

F=force