Q.1.
If an object orbits around a point five metres away in three seconds, what will happen to the speed of the object if the object's orbit is increased to six metres?
Q.2.
Which of the following is an example of uniform circular motion?
Q.3.
What does increasing the acceleration of an object following uniform circular motion change?
Q.4.
If the centripetal force acting on the Moon were to suddenly stop acting, what would happen to the Moon?
Q.5.
An object moving in a circle continuously accelerates towards what?
Q.6.
What can increase the centripetal force required to keep an object in uniform circular motion about a point?
Q.7.
If a driver drives around a bend faster than normal, what happens to the size of the centripetal force needed to keep the car going around the bend?
Q.8.
Which force acts as the centripetal force responsible for a car travelling around a bend?
Q.9.
Which force acts as the centripetal force responsible for the circular motion of planets orbiting the Sun?
Q.10.
What name is given to the resultant force that acts towards the centre of a circle?