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As long as it is not accelerating (going faster and faster, or slower and slower), the forces on the parachute are balanced. Initially, the parachute will accelerate - in this case the forces are unbalanced. It will continue accelerating, until the force of gravitation is balanced by the force of resistance.
The gravitational pull on the falling man and the wind resistance acting against the fall.
When an object falls through air, it experiences air resistance. This air resistance is a force that opposes the object's motion. The amount of air resistance an object experiences depends on the object's shape, size, and speed. A man using a parachute falls slowly because the parachute creates a large amount of air resistance. A stone falls very fast because it has a small amount of air resistance.
yes it does
Under free fall, the only force acting upon an object is the force of gravity. But realistically, there is also the force of friction from the air (Air Resistance) that opposes the force of gravity.
As long as it is not accelerating (going faster and faster, or slower and slower), the forces on the parachute are balanced. Initially, the parachute will accelerate - in this case the forces are unbalanced. It will continue accelerating, until the force of gravitation is balanced by the force of resistance.
The gravitational pull on the falling man and the wind resistance acting against the fall.
When an object falls through air, it experiences air resistance. This air resistance is a force that opposes the object's motion. The amount of air resistance an object experiences depends on the object's shape, size, and speed. A man using a parachute falls slowly because the parachute creates a large amount of air resistance. A stone falls very fast because it has a small amount of air resistance.
Free Fall
Can someone help me with this question, I am clear with the concept. Thanks
Niagara Falls doesn't really have any forces acting on it, but the gravity is a force. So gravity is whats causing the water to rush down. :)
yes it does
Under free fall, the only force acting upon an object is the force of gravity. But realistically, there is also the force of friction from the air (Air Resistance) that opposes the force of gravity.
The scene where Katniss falls off the parachute is on page 136 of the book "Mockingjay" by Suzanne Collins.
Its weight causes it to accelerate. That is in simple terms. When an object falls to the ground, it still has mass, it still has weight, and it has constant forces acting upon it, such as gravity.
by ejaculating
Parachute has more drag (air resistance)