The acceleration due to gravity on the Moon's surface is one-sixth that on Earth. What net force would be required to accelerate a 25.0-kg object at 5.80 m/s2 on the Moon?
a. 4.31 N
b. 24.2 N
c. 8.7 N
d. 145 N
e. 25.9 N
d
You might also like to view...
Power: A 120-? laboratory resistor is rated at 0.25 W. How much current can safely flow through the resistor?
A. 30 A B. 2.1 mA C. 22 mA D. 46 mA
At the same moment, one rock is dropped and one is thrown downward with an initial velocity of 29m/s from the top of a building that is 300m tall. How much earlier does the thrown rock strike the ground? Neglect air resistance
What will be an ideal response?
Two projectiles are fired at equal speeds but different angles. One is fired at an angle of 30° and the other at 60°. With no air resistance, the projectile to hit the ground first will be the one fired at
A) 30°. B) 60°. C) both hit at the same time
An unknown particle in an accelerator moving at a speed of 2.00 × 10^8 m/s has a measured total energy of 1.22 × 10^-9 J. What is its mass? (c = 3.00 × 10^8 m/s)
a. 1.49 × 10^-26 kg c. 0.810 × 10^-26 kg b. 0.650 × 10^-26 kg d. 1.01 × 10^-26 kg