Small-plane pilots regularly compete in "message drop" competitions, dropping heavy weights (for which air resistance can be ignored) from their low-flying planes and scoring points for having the weights land close to a target. a plane 75m above the ground is flying directly toward a target at 40m/s .
a) at what distance from the target should the pilot drop the weight?
b) the pilot looks down at the weight after she drops it. where is the plane located at the instant the weight hits the ground?
not yet over the target
past the target
directly over the target
not enough information to determine
Answers: 1
Physics, 22.06.2019 03:30
When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change? work power gravitational energy chemical energy
Answers: 3
Physics, 22.06.2019 20:30
Avehicle accelerates from 0 to 30 m/s in 10 seconds on a straight road
Answers: 2
Physics, 22.06.2019 21:20
Would it be correct to say the doppler effect is the apparent change in the speed of a wave due to the motion of the source? be sure to fully explain your position using at least 3 complete content related sentences.
Answers: 3
Small-plane pilots regularly compete in "message drop" competitions, dropping heavy weights (for whi...
Physics, 22.07.2019 08:00
Physics, 22.07.2019 08:00
Biology, 22.07.2019 08:00
Chemistry, 22.07.2019 08:00
Chemistry, 22.07.2019 08:00
Mathematics, 22.07.2019 08:00
Mathematics, 22.07.2019 08:00
Chemistry, 22.07.2019 08:00
Mathematics, 22.07.2019 08:00