Question

A car with a mass of 50 KG is travelling a distance of 50 metres per second. A 50 KG object was placed on top of the car. Now how far will the car cover every second​

Answer 1

Answer:

25 m/s squar will be the answer

Answer 2

Answer:

We know that the mass of the car is 50kg

and its speed ia 50km/h.

then if we add more 50kg to the mass then

we get an mass of 100kgs then the speed will decrease

to half.

so we get he speed as 25 km/h.