Yes. Acceleration can be positive or negative. When he jumps out of the airplane and is in free fall, he is accelerating in a downward direction, so his acceleration is negative. When he opens his parachute, he accelerates in an upward direction, so his acceleration is positive.
Gravity pulls the parachute downward, causing it to accelerate towards the ground. As the parachute falls, air resistance increases, slowing down its descent. This gradual decrease in speed allows for a controlled and safe landing.
The man falling out of an airplane with a parachute is experiencing fluid friction, as the air molecules slow down the descent of the parachute due to air resistance.
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.
Air resistance, also known as drag, is the force that slows down a man falling with a parachute. As the parachute opens, it increases the surface area exposed to the air, creating more drag and slowing down the descent.
weight would affect a parachute if you put a 500lb man on a parachute and dropped him gravity would make him travel faster towards the ground compared to if you placed a 92lb boy on a parachute as the parachute applies the same force to both of them but the man weighs more so takes more to slow down and therefor lands down on the ground first By Alister Kelly
Yes, until he reaches terminal velocity.
The man with a small parachute will fall faster.
They jump out of the plane and accelerate to terminal velocity.
The man jumped out of a plane using a parachute . *-*
Gravity pulls the parachute downward, causing it to accelerate towards the ground. As the parachute falls, air resistance increases, slowing down its descent. This gradual decrease in speed allows for a controlled and safe landing.
The man falling out of an airplane with a parachute is experiencing fluid friction, as the air molecules slow down the descent of the parachute due to air resistance.
You do go up, relative to the cameraman, but you never actually gain altitude. When the parachute opens you accelerate upwards and you fell exactly the same as if you were accelerated upwards from rest.
a man named somebody
the man in the parachute
Ugh!
"Gravity" is.
The man jumped out of a plane using a parachute so he would fall safely to the ground. We used a parachute so we could land safely on ground.