The potential energy of an apple is 6.00 joules. The apple is 3.00-meters high. What is the mass of the apple?
Please help! I have no idea how to solve this. :(
mass*9.8N/kg*height=6joules
massinKilograms= 6/(9.8*3)
Thank you so much! That really helped :)
To solve this problem, we can use the formula for potential energy:
Potential Energy (PE) = mass (m) * gravitational acceleration (g) * height (h)
In this case, we know the potential energy (PE) is 6.00 joules and the height (h) is 3.00 meters. We need to find the mass (m).
First, we need to determine the value of gravitational acceleration (g). Gravitational acceleration on Earth is approximately 9.8 m/s^2.
Substituting the known values into the formula:
6.00 joules = m * 9.8 m/s^2 * 3.00 meters
Now we can solve for the mass (m):
m = 6.00 joules / (9.8 m/s^2 * 3.00 meters)
m ≈ 0.204 kg
Therefore, the mass of the apple is approximately 0.204 kg.
To solve this problem, we need to use the equation for gravitational potential energy which is given by:
Potential energy (PE) = Mass (m) * gravitational acceleration (g) * height (h)
In this equation, the gravitational acceleration (g) is approximately 9.8 m/s^2 on the surface of the Earth.
We are given that the potential energy of the apple is 6.00 joules and the height is 3.00 meters. We can rearrange the equation to solve for the mass (m) of the apple:
m = PE / (g * h)
Substituting the given values into the equation, we have:
m = 6.00 J / (9.8 m/s^2 * 3.00 m)
Now, let's calculate the mass of the apple:
m = 0.204 kg
Therefore, the mass of the apple is approximately 0.204 kilograms.