A meteorite of mass 1kg enters the Earth’s atmosphere and decelerates from 99m/s to 1m/s due to air resistance. What is the work done by the air? A. 98J
B. 4900J
C. 9800J
D. 19600J

What is the magnitude of the resultant vector round your answer to the nearest tenth

Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages

In order of decreasing light-transmitting capabilities of materials, which is the correct sequence? a. transparent -> translucent -> opaque b. opaque -> transparent -> translucent c. opaque -> translucent -> transparent d. translucent -> transparent -> opaque