Physics, 11.12.2019 22:31 munchycluz9
Aspaceship is projected vertically upward from the earth's surface with an initial speed of 7.51 km/s, but unfortunately does not have a great enough speed to escape earth's gravity. what maximum height does the spaceship reach (in m)? ignore air resistance.
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What is the relationship between the wavelength of a wave and it's energy?
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If vx = 7.00 units and vy = -7.60 units, determine the magnitude of v⃗ . determine the direction of v⃗ .
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Aparticle initially moving east with a speed of 20.0 m/s, experiences an acceleration of 3.95 m/s, north for a time of 8.00 s. what was the speed of the particle after this acceleration, in units of m/s? give the answer as a positive number.
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Free runners jump long distances and land on the ground or a wall. how do they apply newton’s second law to lessen the force of impact?
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Aspaceship is projected vertically upward from the earth's surface with an initial speed of 7.51 km/...
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