Question: What force was acting on the skydiver?

Air resistance is the frictional force acting on an object (the skydiver) and the air around them. Frictional forces always oppose motion (1). This means that friction always pushes in the opposite direction than the skydiver is travelling, therefore slowing the skydiver down.

What are the two main forces acting on a skydiver?

Once committed, the skydiver leaps out of the plane and starts to descend. Gravity provides the downward force on the diver and as a result down they go. During this stage they speed up just as any falling object does. The downward force, the pull of gravity, is the dominant force.

What is the downward force acting on a skydiver?

Immediately on leaving the aircraft, the skydiver accelerates downwards due to the force of gravity. There is no air resistance acting in the upwards direction, and there is a resultant force acting downwards. The skydiver accelerates towards the ground.

What forces will be on a moving car?

For example, when a car travels at a constant speed, the driving force from the engine is balanced by resistive forces such as air resistance and friction in the car’s moving parts. The resultant force on the car is zero.

What forces are on a skydiver falling at a constant speed?

At ‘terminal velocity’, which is about 200 km/h, the air resistance force balances the gravitational force and the parachutist stops accelerating and falls at constant velocity.

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What is the force of falling?

The gravitational force is an interaction between two objects with mass. For a falling ball, the two objects with mass are the Earth and the ball. The strength of this gravitational force is proportional to the product of the two masses, but inversely proportional to the square of the distance between the objects.

What would happen if there wasn’t any air resistance to slow down falling objects?

Air resistance (also called drag) slowed down the heavier piece. Drag opposes the direction that the object is moving and slows it down. … If there were no air, the two objects would hit the ground at the same time. To slow down a fall of an object, you will want to create more drag.

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