A woman riding a bicycle collides headon with a parked school bus. Which object feels greater force ?

If a small sports car collides head on with a massive track, which vehicle expenences the greater impact force? Which vehicle experiences the greater acceleration?

When a heavy body collides with a light-body, which one experience greater force?

A bus and a ball are moving with the same speed. To stop which one would require more force ?

a rain is falling vertically with a speed of 24 ms^(-1) . A woman rides a bicycle with a speed of 12 ms^(-10 in each to west direction. The direction which woman should hold her umbrellat to proterct from rain is.

Rain is falling vertically with a speed of 1m//s . A woman rides a bicycle with a speed of 1.732 m//s in east to west direction. What is the direction in which she should hold her umbrella?

Rain is falling vertically with a speed of 10 sqrt 3 ms^(-1) . A woman rides a bicycle with a speed of 10 ms^(-1) in east to west direction. What is the derection in which she shold hold her umbrella to protect from rain ?

Rain is falling vertically with a speed of 30 ms^(-1) . A woman rides a bicycle with a speed of 10 ms^(-1) in the north to south direction. What is the relative velocity of rain with respect to the woman ? What is the direction in which she should hold her umbrella to protect herself from the rain ?

Rain is falling vertically with a velocity of 25 ms^-1 . A woman rides a bicycle with a speed of 10 ms^-1 in the north to south direction. What is the direction (angle with vertical) in which she should hold her umbrella to safe herself from rain ?

Two boys are riding their bicycles on the same concrete road. One has new tyres on his bicycle while the other has tyres that are old and used. Which of them is more likely to skid while moving through a patch of the road which has lubricating oil spilled over it?