Physics, 10.11.2020 19:40 chrismax8673
When you drop a penny off the roof of a building, it takes 5 seconds to reach the ground. How high is the roof?
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In positive numbers less than 1, the zeros between the decimal point and non zero are significant
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Physics, 22.06.2019 07:00
Within a pendulum, as potential energy decreases, energy increases. a. heat b. kinetic c. frictional d. gravitational
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Physics, 22.06.2019 11:10
Assume this car is driven off a cliff . how many arrows of force need to be drawn in the free body diagram? assume no air resistance -five -one -three -four
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Physics, 22.06.2019 11:40
Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?
Answers: 3
When you drop a penny off the roof of a building, it takes 5 seconds to reach
the ground. How high...
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