3. A man of mass 80 kg standing at the top of a tall

building has 96000 J of G. P. E. How tall is the

building?

Question

Frost

Mathematics

29 December, 01:38

3. A man of mass 80 kg standing at the top of a tall

building has 96000 J of G. P. E. How tall is the

building?

+2

Answers (1)

Know the Answer?

Laurel · Answer 1

Step-by-step explanation:

Gravitational potential energy is:

PE = mgh

Given PE = 96000 J and m = 80 kg:

96000 J = (80 kg) (9.8 m/s²) h

h ≈ 122 m

Round as needed.

3. A man of mass 80 kg standing at the top of a tallbuilding has 96000 J of G. P. E. How tall is thebuilding?

3. A man of mass 80 kg standing at the top of a tall

building has 96000 J of G. P. E. How tall is the

building?