A bus starts from the rest and rolls down a hill with a constant acceleration. It travels a distance of 300 m in 10 s. Calculate its acceleration and also find the force acting on it if its mass is 800 kg?
1
3 ms-2, 2800 N
2
8 ms-2, 4200 N
3
4 ms-2, 3200 N
4
6 ms-2, 4800 N