Physics, 24.10.2020 08:10 naterasjen6531
You are setting up Halloween decorations and you want a skeleton shadow
on your house. You want the shadow to be 15 ft tall. You place the skeleton,
which is 5 ft tall, 30 ft from your house. How far away from the house (in
feet) do you need to place the light? (Round to the nearest foot.)
-the correct answer is 45 but idk why because i got 90
Answers: 1
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Lets say that an object of a certain volume has a certin mass. what happens to its mass when you double its volume?
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Physics, 22.06.2019 10:00
(a) calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 10.0 g. silver has 47 electrons per atom, and its molar mass is 107.87 g/mol. (b) imagine adding electrons to the pin until the negative charge has the very large value 1.00 mc. how many electrons are added for every 109 electrons already present
Answers: 3
Physics, 22.06.2019 14:30
Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader
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Physics, 22.06.2019 14:40
An athlete is holding 24 lb of weights at a height of 6 inches above the stack as shown. to lower the weights, she applies a constant force of 5 lb to the handle. determine the velocity of the weights immediately before they hit the stack.
Answers: 1
You are setting up Halloween decorations and you want a skeleton shadow
on your house. You want the...
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