Physics, 21.10.2020 19:01 Wanna14ever
I kick a rock off the side of a bridge and listen it takes 2.4 seconds before it hits the ground how high is the bridge?
A. 56m
B. 28m
C. 12m
D. 3m
Answers: 3
Physics, 21.06.2019 19:30
Note: the following questions are unrelated to the balmer series or the martian. refer to your course notes. a sun-sized star will spend most of its lifetime as a: white dwarf b. red giant c. protostar d. main-sequence star
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How much force must a locomotive exert on a 12840-kg boxcar to make it accelerate forward at 0.490 m/s2?
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How much energy must a refrigerator absorb from 225 g of water so that the temperature of the water will drop from 35°c to 5°c
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Your science teacher brings in a speaker to talk to your class about climate change. during the session, students ask a few questions. which questions are related to the current evidence on climate change
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I kick a rock off the side of a bridge and listen it takes 2.4 seconds before it hits the ground how...
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