Determine the force of gravity on an 850 kg piano.
Fg = m * g = 850kg * 9.8N/kg = 8330 N
To determine the force of gravity on an object, you need to use the formula F = m * g, where F represents the force of gravity, m represents the mass of the object, and g represents the acceleration due to gravity.
In this case, the piano has a mass of 850 kg. The acceleration due to gravity on Earth is approximately 9.8 m/s^2.
Using the formula, you can calculate the force of gravity on the piano as follows:
F = 850 kg * 9.8 m/s^2
F = 8330 N
Therefore, the force of gravity on an 850 kg piano is approximately 8330 Newtons.