(Air and rolling resistance ignored)
Power required = energy change / time taken
>
Problem:
Power required to accelerate 1000 kg car from 0 to 60 mph ( 26.82 metres / second) in 3 seconds ?
>
kinetic energy gained (energy change)= 0.5 * mass * velocity2,
>
so 0.5 * 1000 * 26.822 = 359656.2 joules
>
Power required = energy change / time taken
= 359656.2 / 3
= 119885.4 joules / second (watts)
= 119.8854 kw (about 161 bhp)
problem solving of power i physic
Detrmine the acceleration of a car of mass 900 kg when a net force of 2700 n acts on it
Radioactive wastes that can last thousands of years
Wind energy is not available at all times.
sample speech about student life
That would depend on the mass of the sample, its temperature, and what the sample is made of.
sample of problem solving
Me
let the problem find you!
hardness
give sample of word problem of acceleration
everything that in your mind can be a problem
twfwdf
Try asking again :)
Carol Bernice Sample has written: 'The problem of the conclusion of Dryden's Absalom and Achitophel'
The sample on "We Shinin'" is from "Somewhere Down the Road" by Tower of Power.
This is a great way to figure out how to keep track of your assets. You can find sample problems of this online.
Yes. No problem.