a body starting from rest travels with uniform acceleration. if it travels 100 m in 5s ,what is the value of acceleration?
here, u = 0. S=100m , t= 5 seconds.
Now, by second equation of motion
S = ut2 +1/2 at2
=> 100 = 0+ 1/2 a. 25
=> a = 8m/s2
a body starting from rest travels with uniform acceleration. if it travels 100 m in 5s ,what is the value of acceleration?
here, u = 0. S=100m , t= 5 seconds.
Now, by second equation of motion
S = ut2 +1/2 at2
=> 100 = 0+ 1/2 a. 25
=> a = 8m/s2