SACE Stage 2 Physics Mini Mocks

For a projectile (in absence of air resistance)

The time of flight of a projectile is determined by

The range of a projectile is calculated by

The maximum height of a projectile can be calculated from

Air Resistance

The magnitude of the force of air resistance on an object depends on

The velocity of an object moving with uniform circular motion

The direction of the acceleration of an object undergoing UCM

When a vehicle travels round a banked curve at the correct speed for the banking angle, the centripetal acceleration is caused by:

Newtons Law of Universal Gravitation

The centres of circular orbits of Earth satellites must coincide with the centre of the Earth because:

Law of Conservation of Momentum

Impulse

Newtons Second Law in terms of momentum