An object with a mass 10 kg moves at a constant velocity of 10m/s. a constant force then acts for 10 sec on the object giving it a speed of 2m/s in opposite direction. the accleration produced ?
Answers
Answered by
6
heya friend!!☺☺
_________________________________
_________________________________
here's your answer!!☺☺
initial velocity(u)= 10m/s
Final velocity(v)= -2m/s
Force=m(v-u)/t= 10(-2-10)/4= -30N
force=m*a
a=f/m= -30/10= -3m m/s*s
__________________________________
hope it helps you!!☺☺
_________________________________
_________________________________
here's your answer!!☺☺
initial velocity(u)= 10m/s
Final velocity(v)= -2m/s
Force=m(v-u)/t= 10(-2-10)/4= -30N
force=m*a
a=f/m= -30/10= -3m m/s*s
__________________________________
hope it helps you!!☺☺
Similar questions