Two people push a car for 2s with a combined net force of 250 N. The impulse providedjo the car is 

C) Principle of method of mixtures

B) mass of the car > mass of the bicycle

B) Fnet , mass, acceleration

B) Air bags inside the vehicles

C) Larger the net force larger the acceleration

A) A and R are true

D) Force / area

Correct option is A) force

A) force increases, friction increases

Correct option is (D) 3 Distance covered by car by travelling 60 kmph in 4 hours = speed \(\times\) time \(=60\times4\) = 240 km When car travels at 80 kmph then time by the car \(=\frac{Distance}{Speed}\) \(=\frac{240}{80}\) =...