Physics, 16.07.2019 09:20 kristieroth1
Jay bought a toy car. to make the car move, he must turn a key attached to a spring. turning the key winds the spring tight. the toy car moves when the key id released and the spring unwinds. whatβs the main transformation of energy in this example?
Answers: 2
Physics, 21.06.2019 22:30
Matt is driving down 7th street. he drives 150 meters in 18 sec. assuming he doesnβt slow down or speed up, what is his speed?
Answers: 1
Physics, 22.06.2019 04:00
When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative
Answers: 2
Physics, 22.06.2019 11:30
Considering only the earth's rotation, determine how much later the asteroid would have had to arrive to put the explosion above helsinki at longitude 25Λ e? this would have obliterated the city.
Answers: 1
Jay bought a toy car. to make the car move, he must turn a key attached to a spring. turning the key...
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