Until we sent missions to the Moon, no one on Earth had seen the far side of the Moon.
Answer the following statement true (T) or false (F)
True
You might also like to view...
A 500-kg elevator is pulled upward with a constant force of 5500 N for a distance of 50.0 m
(a) What is the work done by the 5500-N force? (b) What is the work done by gravity? (c) What is the net work done on the elevator? What will be an ideal response?
A star is crossing your meridian right now. When will it cross the meridian next?
A) very close to 23 hours, 56 minutes from now B) very close to 24 hours from now C) one year from now D) It depends on the star's position on the celestial sphere.
A 1.0-C point charge is 15 m from a second point charge, and the electric force on one of them due to the other is 1.0 N
What is the magnitude of the second charge? (k = 1/4??0 = 8.99 × 109 N ? m2/C2) A) 10 nC B) 0.025 C C) 25 C D) 1.0 C E) 25 nC
Assume everyone in the United States consumes one soft drink in an aluminum can every two days. If there are 270 million Americans, estimate how many tons of Aluminum needs to be recycled each year if each can weighs 1/16 pound and one ton = 2000 pounds.
A. 750,000 tons B. 1.5 million tons C. 1.75 million tons D. 3 million tons E. 1,600,000 tons