An object has a mass of 115 kg on the Earth. What is the weight of the object on the surface of a planet where the acceleration due to gravity is 5.6 m/s2?
W = mg = 115 kg * 5.6 =
644 lbs
To find the weight of an object on a different planet, we can use the formula:
Weight = mass x acceleration due to gravity
On Earth, the acceleration due to gravity is approximately 9.8 m/s². However, in this case, we have a different planet with an acceleration due to gravity of 5.6 m/s².
Given:
Mass of the object on Earth (m) = 115 kg
Acceleration due to gravity on the planet (g) = 5.6 m/s²
Using the formula:
Weight = mass x acceleration due to gravity
Weight = 115 kg x 5.6 m/s²
Weight = 644 kg·m/s²
Therefore, the weight of the object on the surface of the planet is 644 kg·m/s².
To calculate the weight of an object on a different planet, you need to use the formula:
Weight = Mass x Acceleration due to Gravity.
In this case, the object has a mass of 115 kg, and the acceleration due to gravity on the planet is 5.6 m/s^2.
So, to find the weight of the object on this planet, substitute the values into the formula:
Weight = 115 kg x 5.6 m/s^2.
Now, you can calculate the weight by multiplying the mass (115 kg) with the acceleration due to gravity (5.6 m/s^2):
Weight = 644 Newtons.
Therefore, the weight of the object on the surface of the planet, where the acceleration due to gravity is 5.6 m/s^2, is 644 Newtons.