A jet fighter plan taking off from an aircraft carrier goes from 0 to 70 meters per second in 2 seconds. It’s acceleration would mostly be measured in...(there are two correct answers) F. Kilogram meters per second
G. Meters per second
H. Meters per second per second
I. Newtons

•• al and bert are jogging side-by-side on a trail in the woods at a speed of 0.75 m/s. suddenly al sees the end of the trail 35 m ahead and decides to speed up to reach it. he accelerates at a constant rate of 0.50 m/s2, while bert continues on at a constant speed. (a) how long does it take al to reach the end of the trail? (b) once he reaches the end of the trail, he immediately turns around and heads back along the trail with a constant speed of 0.85 m/s. how long does it take him to meet up with bert? (c) how far are they from the end of the trail when they meet?

Ais not a compound machine. a. bolt b. shovel c. handcart (dolly) d. see-saw (teeter totter)

What is the mass of the same rock on the earth