Physics, 20.07.2019 09:30 malikfitzgerald7392
Asap a 2.9 kg model rocket accelerates at 15.3 m/s2 with a force of 44 n. before launch, the model rocket was not moving. after the solid rocket engine ignited, hot gases were pushed out from the rocket engine nozzle and propelled the rocket toward the sky. which of newton’s laws apply in this example? check all that apply. a the first law b the second law c the third law d the fourth law e the fifth law
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What is the energy of a photon of ultraviolet radiation with a frequency of 4.4 × 1015 hz? planck’s constant is 6.63 × 10–34
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You are given a vector a = 125i and an unknown vector b that is perpendicular to a. the cross-product of these two vectors is a × b = 98k. what is the y-component of vector b?
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Acaterpillar tries to climb straight up a wall a meter high, but for every 2 cm up it climbs, it slides down 1 cm. eventually, it reaches the top. when it reaches the top, it does not pull itself over so it will slide down 1 cm. what is the total displacement traveled?
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Asap a 2.9 kg model rocket accelerates at 15.3 m/s2 with a force of 44 n. before launch, the model r...
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