Physics, 10.11.2020 06:00 josephbrowne9p18dit
In a soccer game, a 1.3 kg ball is coming straight to a soccer player at a velocity of 13
m/s who then kicks it in the opposite direction at 22 m/s after being in contact with the
ball for 0.04 s. How much force did the soccer player use to kick the ball?
Answers: 1
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Ahollow metal sphere has 6 cm and 11 cm inner and outer radii, respectively. the surface charge density on the inside surface is −100nc/m2. the surface charge density on the exterior surface is:
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An object moves from the position +34m to the position -15m in 15 seconds. what is it's total displacement? what is it's average velocity?
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1. a net force of 100 newton’s is applied to a wagon for 5 seconds. this causes the wagon to undergo a change in momentum of
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Astudent wears sunglasses to her read a book more easily which wave interaction occurs as light passes from the air into the plastic lenses? a polarization b.refraction c.diffraction d. interference
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In a soccer game, a 1.3 kg ball is coming straight to a soccer player at a velocity of 13
m/s who t...
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