Physics, 30.06.2019 23:20, braydentillery1221
If a spacecraft that seems to be motionless is deep space is given some type of quick push, what will happen? a. the spacecraft will move and then slowly come to a stop on its own. b. the spacecrafts will not move due to air resistance. c. the spacecraft will move and will not stop until it is stopped by an equal and opposite force. d. the spacecraft will not move because it only works on earth.
Answers: 2
Physics, 21.06.2019 15:00, bmr12
Using software, a simulation of a javelin being thrown both on earth and on the moon is created. in both cases, the velocity and angle of projection are kept the same. on earth, the javelin covers a distance y. what distance would it cover on the moon? (the moon’s gravity is about 1/6th that of earth.) a. 6y b. 6/y c. y/6 d. (y+6)2
Answers: 3
Physics, 22.06.2019 03:00, trinitieu66
Ahot-air balloonist, rising vertically with a constant speed of 5.00 m/s releases a sandbag at the instant the balloon is 40.0 m above the ground. after it is released, the sandbag encounters no appreciable air drag. compute the velocity of the sandbag at 0.250 s after its release.
Answers: 2
If a spacecraft that seems to be motionless is deep space is given some type of quick push, what wil...
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