Answer:
A. Certain medical procedures because
Answer: 8400 J
Explanation:
The formula referenced in the question is:
Where:
is the thermal energy
is the mass of the water sample
is the specific heat capacity of water
is the variation in temperature
Solving:
This is the thermal energy released
If this is about simple machines the answer is: Inclined plane
We can ignore all that business about resting on the rock and
rolling down part of the way and then resting on the moss.
Its potential energy right now doesn't depend on what happened
to it yesterday. We don't care.
All we care about is that we're walking along in the park and we
notice a 1.5kg rock lying in moss 10 meters above the ground.
Gravitational potential energy
= (mass) · (gravity) · (height)
= (1.5 kg) · (9.8 N/kg) · (10 m)
= 147 (kg · N · m / kg)
= 147 joules
Answer:
Explanation:
From the question we are told that
Mass of first team man
Force of man first team man
Mass of second team man
Force of man second team man
Generally the equation for net force F_n is mathematically given by
Therefore the acceleration is given by