MDCAT Solved MCQs paper 2020

1. The slope of the distance-time graph will always be:

2. At what angle of projection of a projectile the range becomes half of its maximum
value?

3. If we drop an object, its initial velocity is zero. How far will it fall in time ‘t’?

4. The newton-second is unit of:

5. A 1.75m heightened weight- lifter raises weight with a mass of 50kg to a height of
0.5m above his head, how much work is being done by him? (g = 10m-2
)

6. What is the speed of 2.9 kg metallic b  ob at the mean position of a simple pendulum,
when releasing from its extreme position 0.5 m high? (g = 10m-2
)

7. When the speed of your car is halved, by what factor does its kinetic energy
decreases?

8. Which one of the following forces is nonconservative force?

9. The earth rotates on its axis once a day. Suppose, by dome process the earth
contracts so that its radius is only half as large as at present, then how long the
earth will take to complete its rotation?

10. 1 radian is equal to: