Gravity and Its Effects

The video explains gravity as a force pulling objects towards Earth, affecting activities like bungee jumping and skydiving. It highlights gravity's role in everyday life, such as skiing and playing tennis. The gravitational force depends on an object's mass, with more massive objects exerting greater force. The video also discusses the Sun's gravity on planets and Earth's gravity on objects, prompting viewers to consider the absence of gravity.

What happens to a bungee jumper and a skydiver due to gravity?

• They remain stationary.

• They float in the air.

• They move sideways.

• They are pulled towards the ground.

What is the nature of gravitational force?

• It is a visible force.

• It is a pushing force.

• It is an invisible pulling force.

• It is a sideways force.

How does the mass of an object affect its gravitational force?

• More mass means greater gravitational force.

• More mass means less gravitational force.

• Mass does not affect gravitational force.

• Mass affects only the direction of gravitational force.

What role does the Sun's gravity play in the solar system?

• It only affects the Earth.

• It has no effect on the planets.

• It pulls the planets around itself.

• It pushes the planets away.

What would happen if there was no gravity acting on people and objects?

• Objects would move sideways.

• Objects would float away.

• Objects would remain on the ground.

• Objects would fall faster.