Answer
given,
I = 0.140 kg ·m²
decrease from 3.00 to 0.800 kg ·m²/s in 1.50 s.
a) 
τ = -1.467 N m
b) angle at which fly wheel will turn
θ = 20.35 rad
c) work done on the wheel
W = τ x θ
W = -1.467 x 20.35 rad
W = -29.86 J
d) average power of wheel
Gravitational potential energy = mass × gravity × height
Ep = (4)(9.81)(3)
Energy = 117.72 Joules
= 1.2x10^2 Joules
Answer:
lo siento amiga (1) so sorry
Answer:
The time required for light to travel in one year.
Explanation:
Hope this helps!
If not, I am sorry.
Velocity is a speed AND its direction.
30 mph south
30 mph east
These are the same speed but different velocities.
