A truck is towing a car whose mass is one quarter that of the truck. The force exerted by the truck on the car is 6000 N. The force exerted by the car on the truck is
A) 1500 N.
B) 24000 N.
C) 3000 N.
D) 6000 N.
E) 12000 N.
D
You might also like to view...
A typical white dwarf is
A) as massive as the Sun but only about as large in size as Earth. B) as large in diameter as the Sun but only about as massive as Earth. C) about the same size and mass as the Sun but much hotter. D) as massive as the Sun but only about as large in size as Jupiter.
If an electromagnetic wave has components Ey = E0 sin(kx - ?t) and Bz = B0 sin(kx - ?t), in what direction is it traveling?
A) -x B) +x C) +y D) -y E) +z
What is the escape velocity from the Moon for a lunar landing module sitting on the Moon's surface? Hints: ; The mass of the Moon is 7.2 × 10^22 kg; its radius is 1738 km; G = 6.67 10^-11 m3/s2/kg
a. 2.3 m/s b. 23 m/s c. 2.3 km/s d. 11 km/s e. 23 km/s
If a major asteroid collision in the asteroid belt occurs once every 100,000 years on average, then how many major collisions have occurred over the approximately 4.5 billion year history of the solar system?
A) about 45,000 B) about 4.5 million C) about 4.5 billion D) about 4500