0
Is work done when a ball is dropped out of a window to the ground below?
Wiki User
∙ 14y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
A 0.650 kg basketball is dropped out of a window that is 6.46 m above the ground. The ball is caught by a person whose hands are 1.32 m above the ground. How much work is done on the ball by its weight?
A 0.650 kg basketball is dropped out of a window that is 6.46 m above the ground. The ball is caught by a person whose hands are 1.32 m above the ground. How much work is done on the ball by its weight?
Which is the force that pulls a ball to the ground after being dropped?
Gravity.
A 0.610-kg basketball is dropped out of a window that is 5.50 m above the ground. The ball is caught by a person whose hands are 2.05 m above the ground. (a) How much work is done on the ball by its w?
The work done is the reduction in the potential energy of the ball at 5.50 metres to its PE at 2.05 m above ground level. This is 20.6 Newtons (to 1 dp).
Does a ball dropped with horizontal velocity take longer to hit the ground than on dropped at rest?
no because the ball is round and it would make no difference in what side you put it on because it has no sides
Why velocity is non zero when ball dropped to the ground?
The initial velocity of a dropped ball is zero in the y (up-down) direction. After it is dropped gravity causes an acceleration, which causes the velocity to increase. F = ma, The acceleration due to gravity creates a force on the mass of the ball.
A 0.650 kg basketball is dropped out of a window that is 6.46 m above the ground. The ball is caught by a person whose hands are 1.32 m above the ground. How much work is done on the ball by its weight?
A 0.650 kg basketball is dropped out of a window that is 6.46 m above the ground. The ball is caught by a person whose hands are 1.32 m above the ground. How much work is done on the ball by its weight?
A ball dropped from a window strikes the ground 2.00 seconds later how high is the window above the ground?
As , s = ut + 1/2 a t2 , since a ball is dropped , the equation is modified as h = ut + 1/2 g t2 Therefore , h = 0 x t + 1/2 x 9.8 x 22 [ u = 0 ,since the ball is at rest] h = 19.6 meters Height of the window = 19.6 meters
Which is the force that pulls a ball to the ground after being dropped?
Gravity.
A child drops a ball from a window. The ball strikes the ground in 3.0 seconds. What is the velocity of the ball the instant before it hits the ground?
A child drops a ball from a window. The ball strikes the ground in 3.0 seconds. What is the velocity of the ball the instant before it hits the ground?
A 0.610-kg basketball is dropped out of a window that is 5.50 m above the ground. The ball is caught by a person whose hands are 2.05 m above the ground. (a) How much work is done on the ball by its w?
The work done is the reduction in the potential energy of the ball at 5.50 metres to its PE at 2.05 m above ground level. This is 20.6 Newtons (to 1 dp).
How many times shall a dropped ball bounce before it is in play during a soccer match?
Who has dropped the ball? The referee?! If the referee drops the ball after he interrupted the game the ball is in play when the ball touches the ground. It isn't allowed to score a goal directly from a dropped ball, two players have to touch the ball before the goal counts.
How do you make a slime ball in Minecraft?
Slime balls are only dropped from slimes. Slimes are green, gelatinous and very rare cubes, found far below the ground level.
What is a ground ball in lacrosse?
A ground ball is when a player picks the ball up from the ground. The ball is often dropped and ground ball pickups are a vital skill to have. A ball thrown and intercepted by the opposing team is also considered a ground ball for the person intercepting the pass.
What will hit the ground first a 1 pound steel ball or a 5 pound steel ball?
If dropped from the same height, they will hit the ground at the same time.
What will hit the ground first a bowling ball or an apple?
Assuming both were dropped from the same height above ground, in a vacuum both would hit the ground at the same time. In a significant atmosphere (e.g. average ground-level on Earch) the bowling ball would hit the ground first.
Does a ball dropped with horizontal velocity take longer to hit the ground than on dropped at rest?
no because the ball is round and it would make no difference in what side you put it on because it has no sides
How high is the window above the ground if a ball drops and strikes the ground 2.00 seconds later?
As , s = ut + 1/2 a t2 , since a ball is dropped , the equation is modified as h = ut + 1/2 g t2 Therefore , h = 0 x t + 1/2 x 9.8 x 22 [ u = 0 ,since the ball is at rest] h = 19.6 meters Height of the window = 19.6 meters
