Answer:
obviously 2 hours cuz 850/425
Explanation:
Answer:
cross out the false piece in blue and write the true piece in red
Risk of return on investment is higher than other forms of energy generation.
Answer:
100 J
Explanation:
The potential energy is given by the formula ...
PE = mgh
= (2 kg)(10 m/s^2)(5 m) = 100 J