A 2 kg car accelerated from 10 m's to 20 m/s using a force of 3000N. How quickly did it accelerate?

the car accelerates in

Explanation:

here's the solution : -

we know,

=》

=》

=》

=》

so, acceleration = 1500 m/s^2

now,

=》

here, a = acceleration, v = final velocity,

u = initial velocity, t = time taken.

So,

=》

=》

=》

=》

5 w for 1hr = 5x60x60 joules=300x60=3000x6=18,000j as total energy conversion. efficiency of bulb needed for radiant to thermal within 18000

spare some change and give it to the poor

explanation:

plz : ((