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Are watts measured by Joules divided by meters or Joules divided by seconds?
Wiki User
∙ 13y ago
joule/sec
Wiki User
∙ 13y ago
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What units are work measured in?
Joules or newtons*meters
What are both energy and work measured in?
Joules or Newton-meters.1 J = 1 Nm
If it takes 10 seconds and 100 N of force to move an object 10 meters What is your power?
Power (the rate of energy use) is calculated as the product of the energy exerted (work) divided by the time over which the energy is released. P = W/t To solve the example, multiply the force in Newtons by the displacement in meters to find the work in joules, then divide by the time to find the power required, in watts (joules/second, or kg-m2/sec3) 100 N x 10m = 1000 joules divided by 10 seconds = 100 watts
Cardioversion of 200 joules - how many watts?
Increase in the object's potential energy = (force) x (distance) = (200) x (4) = 800 newton-meters = 800 joulesPower = (800 joules) / (4 seconds) = 200 joules per second = 200 watts
What is the S.I unit of energy?
The unit for energy - any type of energy - is the joule.
What units are work measured in?
Joules or newtons*meters
Is Speed is measured in meters?
Speed is distance divided by time. So : you could have meters per second, or meters per hour, etc.
Another word for joules?
newton-meters watt-seconds
What is 10 meters divided by 0.0185 seconds?
10 meters divided by 0.0185 seconds = 540.5405405405405
If you travel 48 meters radius in 7 seconds what would the valocity be?
Velocity = distance divided by time measured in meters/second, so it would be 48/7 which is 6.85 meters per second
What are both energy and work measured in?
Joules or Newton-meters.1 J = 1 Nm
What is the kinetic energy of an object with a mass of 20 kg moving at 2 meters divided by seconds?
2 meters divided by seconds should be stated as 2 meters per second.KE = 1/2mv2, where m is mass in kg, and vis velocity in m/s.KE = 1/2(20kg)(2m/s)2 = 40 kg•m2/s2 = 40 Joules
What is average speed SI unit?
Since length is measured in meters, and time in seconds, it follows that speed is measured in meters/second.
If it takes 10 seconds and 100 N of force to move an object 10 meters What is your power?
Power (the rate of energy use) is calculated as the product of the energy exerted (work) divided by the time over which the energy is released. P = W/t To solve the example, multiply the force in Newtons by the displacement in meters to find the work in joules, then divide by the time to find the power required, in watts (joules/second, or kg-m2/sec3) 100 N x 10m = 1000 joules divided by 10 seconds = 100 watts
What is 100 meters divided by 50 seconds?
2
What is the formula of work?
work = the exerted force x the distance over which it was exerted w= f x d force is measured in newtons (N) distance is measured in meters (m) therefore w = M x N a.k.a. joules Work is measured in Joules (J)
What formula is used to calculate gravitational potential energy?
U = m g h Where U is Gravitational Potential Energy (measured in Joules) m is Mass (measured in kilograms) g is Gravitational Acceleration (~9.8 meters/second2) h is height (measured in meters)
