Final answer:
The force of gravity on the moon's surface on a lunar rover with a mass of 210 grams is approximately 0.3507 Newtons, calculated using the lunar gravitational acceleration of 1.67 m/s².
Step-by-step explanation:
The force of gravity on the moon's surface acting on a lunar rover with a mass of 210 grams (0.21 kilograms) can be calculated using the formula for gravitational force (F = m*g), where g is the acceleration due to gravity on the moon. It is given that the acceleration due to gravity on the moon is 1.67 m/s². Therefore, the force of gravity on the lunar rover would be:
F = 0.21 kg * 1.67 m/s² = 0.3507 N (Newtons)
Thus, the force of gravity on the moon's surface acting on the lunar rover is approximately 0.3507 Newtons.