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You throw a 2 kilogram ball straight up with an energy of 50 Joules. How high does the ball go?
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Why are surge protectors rated in joules?
Surge protectors are rated in joules because joules measure the energy a surge protector can absorb before it fails to protect your devices. The higher the joule rating, the more energy the surge protector can handle. Choosing a surge protector with a higher joule rating can provide better protection for your electronics.
How do you make kinetic energy?
Kinetic Energy is moving energy. Here's a small experiment: 1. Throw a ball in the air (Straight up) 2. Watch it 3. When starts falling down, that's kinetic energy
How do you make kinetic?
Kinetic Energy is moving energy. Here's a small experiment: 1. Throw a ball in the air (Straight up) 2. Watch it 3. When starts falling down, that's kinetic energy
When you throw a ball potential energy becomes?
When you throw a ball, potential energy is converted into kinetic energy. As the ball moves through the air, its potential energy decreases as it gains kinetic energy from the force of your throw.
How do you throw a ball has hard as you can and get it back without hitting something?
Throw it straight up.
A 0.5kg basketball is lifted 5m and thrown straight ahead with a speed of 2 ms What is the Kinetic Energy of the basketball?
At the time of the throw: Kinetic energy = 0.5*mass*(speed)^2 = 0.5*0.5*4 = 1J. There is also the potential energy at the time of the throw. If you want to know the kinetic energy at the time the ball hits the ground, that term must be added: Potential energy (with respect to the ground) at the time of throw = mass*gravity*height = 0.5*9.8*0.5 = 2.45 J.
Do players need more energy to throw or pass a basketball?
The players do not need energy to throw or pass a basketball
When a ball is throw straight up at what position is its kinetic energy at its maximum and at what position is gravitational potential energy at its maximum?
The kinetic energy of the ball is at its maximum when it is initially thrown, as it has the highest speed at that point. The gravitational potential energy of the ball is at its maximum when the ball reaches its highest point in the throw, where its height above the ground is greatest.
How can you throw a ball as hard as you can and it comes back to you?
In order to throw a snowball as hard as you can and it come back to you, you must throw the snowball straight up into the air.
How do you beat the man with a ticket in poptropica?
throw the arrows straight
When you throw a matter from a height why mechanical energy is not conserved?
When you throw matter from a height, mechanical energy is not conserved by you, but it is by the matter. You are exerting mechanical energy to throw the object, and the matter is conserving it by not having to do any work to move.
How can you throw a ball with all your might and without hitting a wall or other obstruction have it stop and come right back to you?
Throw it into the wind, or throw it straight up.
