What is the density of the marble?
a. 1.2 g/ml
b. 64 g/ml
c. 0.16 g/ml
...
Answers: 2
Physics, 22.06.2019 14:40, sherlinejules1
You throw a small rock straight up from the edge of a highway bridge that crosses a river. the rock passes you on its way down, 7.00 s after it was thrown. what is the speed of the rock just before it reaches the water 28.0 m below the point where the rock left your hand? ignore air resistance.
Answers: 2
Physics, 22.06.2019 15:30, sandra5456
An alien spaceship is 500 m above the ground and moving at a constant velocity of 150 m/s upwards. how high above the ground is the ship after 5 seconds?
Answers: 1
Physics, 12.03.2021 19:50
Mathematics, 12.03.2021 19:50
Arts, 12.03.2021 19:50
Mathematics, 12.03.2021 20:00
History, 12.03.2021 20:00