A 2 kg mass has a potential energy of 580 J. What height is the mass above the ground? (g = 10 N/kg)
Answers
Answer:
Height = 29m
Explanation:
Given: Ep= 580J; mass= 2kg; acc(g)= 10m/s
Required to find: h(height)
Solution:
Ep= mgh
580= 2×10×h
580/2×10= h
29=h
Hope it helps
Answer:
The height of 2 kg mass above the ground is equal to 29m.
Explanation:
Given, the mass of the object, m = 2kg
The potential energy of the mass = 580J
The value of acceleration due to gravity, g = 10N/kg = 10m/s²
Gravitational potential energy is the energy carried by an object due to a shift in its position in a gravitational field. Gravitational potential energy is an energy that is linked to gravity or gravitational force.
We know that, potential energy = m×g×h
Potential energy = 2kg×10m/s²×h
580J = 20 Kgms⁻²×h
h(20 kg ms⁻²) = 580 kgm²s⁻²
h = 29m
Therefore, the height of mass above the ground is equal to 29m.
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