Physics, 30.09.2019 05:00 Juliianatafur22
Martha was leaning out of the window on the second floor of her house and speaking to steve. suddenly, her glasses slipped from her nose. the glasses hit the ground in 2.2 seconds. neglecting the effects of air resistance, answer the questions below.
what is the height of the window from the ground?
b. what was the impact velocity of the glasses?
Answers: 1
Physics, 22.06.2019 01:00
An object is 10. cm from the mirror, its height is 3.0 cm, and the focal length is 2.0 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1.33 -1.33 +0.75 -0.75
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Physics, 22.06.2019 23:00
Amother used 150 watts of power to raise a 15 newton object in a time interval of 8.0 seconds. through what vertical distance was the object raised ?
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Physics, 22.06.2019 23:50
What would be the radius of the earth if it had its actual mass but had the density of nuclei? express your answer to two significant figures and include the appropriate units.
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Martha was leaning out of the window on the second floor of her house and speaking to steve. suddenl...
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