Question

A 60kg cart is accelerated from rest to 5 m/s in 2 seconds. If the applied force is 300/y N, find the value of y

Answer 1

sorry bro don't know..

Answer 2

Answer:

2

Explanation:

given mass m=60kg ,

we know f=ma_(1)

first we have to find accelaration,

here initial velocity (u) is given '0'

final velocity(v) =5m/s

and time (t) =2sec

from v=u+at

a=v-u/2

we have to substitite those values here

then, a=5/2 we will get

after wards put in (1)

given f=300/y

here, 300/y=60×5/2

300/y=300/2

comparing on both sides

y=2