Physics, 09.10.2019 16:10, theblondeone2
A0.52 kg projectile is fired into the air from the top of a 6.31 m cliff above a valley. its initial velocity is 9.81 m/s at 39◦ above the horizontal. cliff x 39 9 ◦ .81 m/s 6.31 m how long is the projectile in the air? the acceleration due to gravity is 9.8 m/s 2 . answer in units of s.
Answers: 3
Physics, 21.06.2019 21:30, krystalhurst97
Astudent looks at ocean waves coming into the beach. an ocean wave with more energy will a) have a greater height. b) have a greater period. c) travel toward the beach faster. d) strike the beach with greater frequency.
Answers: 1
Physics, 22.06.2019 00:30, tdyson3p6xvtu
Asap time is ! best answer gets compose at least one well-developed paragraph on the following: define the term concurrent powers, and give an example of a concurrent power of government.
Answers: 1
Physics, 22.06.2019 04:30, destyneedonnea
Erosion of the beach is normally a slow process. however, in certain situations, large chunks of shore may wash out to sea. what could cause this to happen?
Answers: 3
Physics, 22.06.2019 10:00, autumnskye1
In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.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
Answers: 3
A0.52 kg projectile is fired into the air from the top of a 6.31 m cliff above a valley. its initial...
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