Astronauts in space experience many kunds of forces. These forces also exist around us on Earth. These forces are gravitational, magnetic, electric, and strong and weak nuclear force. The four forces are called universal or fundamental forces.
1.)GravitationalForce. A meteor falling down through the Earth's atmosphere. This is a gravitational force because it pulls down toward the center of the earth.
2.)GravitationalForce.A skydiver falling through the air with her parachute open. This is a gravitational force because it goes downward through the earth's surface.
3.)FrictionalForce.A bowling ball rolling towards the pins. This is a frictional force because it opposes motion between two surfaves sticking or touching together and it is called the rolling friction.
4.)FrictionalForce.A car parked on a slopping road. This is a frictional force because the car slides on a slopping road.
5.)GravitationalForce.A boy zooming down through a slide in the park. This is a gravitational force because the boy is zooming down through a slide in the park.
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FORCE
Astronauts in space experience many kunds of forces. These forces also exist around us on Earth. These forces are gravitational, magnetic, electric, and strong and weak nuclear force. The four forces are called universal or fundamental forces.
ADDITIONAL INFORMATION:
What is force?
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