Physics, 08.12.2020 01:30 Delaeney9192
17. Two rocks are thrown off a cliff at the same height. Rock A is thrown horizontally at 0 degrees
with a velocity of 14 m/s and lands 45m from the base. Rock B is dropped straight down from
the outside edge of the cliff.
If both rocks were released simultaneously, which one should strike the ground first?
A-Depends on height of cliff
B-Rock A
C-Rock B
D-They will strike the ground at the same time
Answers: 3
Physics, 22.06.2019 03:00
According to newtons universal law of gravitation, which would change the parh of the ball so it traces out widest curved path possible?
Answers: 1
Physics, 22.06.2019 11:30
Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.1 m below the tank bottom which is a = 7.4 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute)
Answers: 3
Physics, 22.06.2019 15:00
10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!
Answers: 2
Physics, 22.06.2019 16:00
Which composition of water moves to begin a deepwater current?
Answers: 2
17. Two rocks are thrown off a cliff at the same height. Rock A is thrown horizontally at 0 degrees...
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