Physics MCQ Set 2

Question : When a projectile moves upwards, its vertical component of velocity

1. Remains constant
2. Decreases
3. Increases
4. Becomes equal to horizontal velocity

Question : At the highest point, a projectile has its vertical component of velocity equal to

1. Maximum
2. Minimum
3. Equal to horizontal component of velocity
4. Equal to initial velocity

Question : The center of gravity of a cylinder is at

1. The center of the top of the cylinder
2. The center of the bottom of the cylinder
3. A point on curved side of the cylinder
4. The mid-point of axis

Question : The center of gravity of a cylinder is at

1. The center of the top of the cylinder
2. The center of the bottom of the cylinder
3. A point on curved side of the cylinder
4. The mid-point of axis

Question : Angular momentum is defined as

1. The dot product of position vector and linear momentum
2. The cross product of position vector and linear momentum
3. The simple product of position vector and liner momentum
4. The product of distance and liner momentum

Question : Newton’s Law of Gravitation states that the force of attraction between two bodies is directly proportional to

1. Product of mass and distance between them
2. Square of the distance between them
3. Product of their masses
4. Product of square of their masses