A boy moving with a velocity of 3 ms^-1 is brought to rest by a constant force after travelling 15m. Calculate the retardation.

FGCPOR17576703

3 years ago

I don't get it

OnweGladys

3 years ago

yes third equation of motion
V2=U2 + 2aS
3^2= 0^2 + 2a X 15
...........= 0.3

danieL567847

2 months ago

omor me no even understand de qus sef

Manix

2 years ago

Join a group

NELLY_KMX

4 months ago

but the question says that the body came to rest and when an object comes to rest final velocity is 0 but when It starts from rest initial velocity is 0 pls explain Ur solvings @gladys....

achk2467

2 months ago

I don't get it