Q.1.
Which forces are acting on a child who is going down a slide?
Q.2.
What type of force is air resistance?
Q.3.
A child at the top of a slide is experiencing balanced forces. What force is needed to start the child sliding?
Q.4.
Catapults are designed to provide a 'push' which will be stronger than the force of gravity - the object which is being catapulted should be aerodynamic to minimize which force?
Q.5.
A toy plastic boat floating in a bucket of water is experiencing which forces?
Q.6.
What forces are acting on a parachute as it falls through the air?
Q.7.
A row boat being rowed across a lake is experiencing which forces?
Q.8.
Which forces do the tires on a moving bicycle experience?
Q.9.
Imagine someone cycling up a steep hill. Which forces are being experienced by the cyclist's shoes?
Q.10.
What type of force is water resistance?