Physics, 28.09.2019 17:10 jjjoooorrrrddddaannn
Two projectile launchers are beside one another on level ground. both launchers are directed at the same angle with respect to ground. projectile a is launched with an initial speed v, and projectile bis launched with an initial speed 2v. how do the ranges of the two projectiles compare with one another? (a) projectile b will travel 4 times as far as projectile a prior to landing (b) projectile b will travel 3 times as far as projectile a prior to landing (c) projectile b will travel twice as far as projectile a prior to landing (d) projectile b will travel 2.5 times as far as projectile a prior to landing
Answers: 1
Physics, 21.06.2019 15:00
Aparticle moves according to a law of motion s = f(t), 0 ≤ t ≤ 12, where t is measured in seconds and s in feet. f(t) = cos(πt/6) (a) find the velocity at time t (in ft/s).
Answers: 3
Physics, 22.06.2019 19:00
On average 8 bananas make up one pound. the price is four pounds for 5.00. you must buy 25 bananas.what is your cost?
Answers: 1
Physics, 22.06.2019 23:00
Astronomers studying the planet of rhombus have detected sedimentary rock on its surface. one astronomer wonders if material in this sedimentary rock used to be in igneous rock deep in rhombus’s interior. can igneous rock become sedimentary rock? explain your answer.
Answers: 1
Two projectile launchers are beside one another on level ground. both launchers are directed at the...
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