jo880658

An owl has a mass of 4 kg. It dives to catch a mouse, losing 800 J of its GPE. What was the starting height of the owl, in meters?

The heaviest piece of equipment ever carried by an airplane was a 12,400.05 kg generator built in Germany in 1993. How far above the ground was the generator when the GPE was 91,700,000 J?

Refer to Conceptual Example 4 as a background for this problem.Forthe circuit shown in the drawing, R₁ =140ohms andR₂ = 530 ohms.