If an object has a mass of 20 kg, what is the force of gravity acting on it on earth? a. 32.67 n b. 2.04 kg c. 1.96 kg d. 196 n
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Ответ:
D. 196 N
Explanation:
The force of gravity acting on an object located at the Earth's surface is given by:
where
m is the mass of the object
g is the acceleration due to gravity
In this problem:
- m=20 kg is the mass of the object
- g = 9.81 m/s^2 is the acceleration due to gravity at Earth's surface
Substituting these data into the formula, we get
Ответ:
yes
Explanation: