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How many joules of work are done when of a force of N moves a book 2 meters?
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How many joules of work are done when a force of 1 n moves a book 2m?
Exactly 2.6 joules for each meter that you keep pushing it.If the book doesn't move, then there's no work.
How many watts of power are expanded when a force of 1 newton moves book 2 meter in a time interval of 1 second?
Work = (force) x (distance) = (2 x 1) = 2 newton-meters = 2 joulesPower = (work)/(time) = 2 joules / 1 second = 2 watts
How many joules of potential energy does a 1-N book gain when it is elevated 4 m?
A 1-newton book at 4 meters gains approximately 4 joules of potential energy.
What is the potential energy of a book with mass of 2 kg and a height of 15 meters use pemgh?
The book's potential energy is 294 joules.
How many joules of energy does a 1 Newton book gain when it is elevated 4 meter?
You need to multiply the force by the distance.
How many joules of work are done when a force of 1 n moves a book 2m?
Exactly 2.6 joules for each meter that you keep pushing it.If the book doesn't move, then there's no work.
If you exert a force of 4.5N on a book to slide it across a table and do 2.7J of work in the process how far have you moved the book?
Work Done = Force x Displacement 2.7 joules = 4.5 newtons x Displacement(in meters) Displacement = 0.6 meters
How many watts of power are expanded when a force of 1 newton moves book 2 meter in a time interval of 1 second?
Work = (force) x (distance) = (2 x 1) = 2 newton-meters = 2 joulesPower = (work)/(time) = 2 joules / 1 second = 2 watts
How many joules of potential energy does a 1-N book gain when it is elevated 4 m?
A 1-newton book at 4 meters gains approximately 4 joules of potential energy.
What is the potential energy of a book with mass of 2 kg and a height of 15 meters use pemgh?
The book's potential energy is 294 joules.
How many thunderstorms can occur at any given time?
That is why both work and energy are measured in Joules. To do the work I applied a force (equal to the weight of the book) to the book from the floor to the tabletop.Workequals the force times the distance, in units of Newtons times Meters. Therefore 1 Newton-Meter (NM) equals 1 Joule.
If a student drops a book having a gravitational potential energy of 5 joules from a height of 1.1 meters what is the mass of the book?
The book has a mass of 0.46kg
How many joules of energy does a 1 Newton book gain when it is elevated 4 meter?
You need to multiply the force by the distance.
How many joules of potential energy does a 1-kg book gain when it is elevated 8m?
Use the formula PE = mgh (potential energy = mass x gravity x height). If mass is in kilograms, gravity in meters/second2 (the value is about 9.8), and the height is in meters, the answer will be in joules.
What is the difference in Joules in the gravitational potential energy of a 7.75 kg book that is 1.50 m above the ground and a 9.53 kg book that's is 1.75 m above the ground?
The 7.75kg book as a PE of 113.93 joules and the 9.53kg book has a PE of 163.44 joules. A difference of 49.51 joules.
How many watts of power do you expend when you exert a force of 1 N that moves a book 2 m in a time interval of 1 s?
You would expend 2 watts of power when you exert a force of 1N that moves a book 2m in a time interval of 1s.
How many joules of kenetic energy does 1 kg book have when it is tossed across the room at a speed of 2 miles per second?
Needs conversion. 2 m/s (1609 meters/1 mile) = 3218 meters per second ( fast!! ) Kinetic Energy = 1/2(mass)(velocity in meters per second)^2 KE = 1/2(1 kg)(3218 m/s)^2 = 5177762 Joules ( 5.2 X 10^6 Joules ) --------------------------------------------------
