A 8.0 x 10* kg spaceship is at rest in deep space. Its thrusters provide a force of 1200 kN. The spaceship fires its thrusters for 20 s, then coasts for 17 km.

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Q: average speed of the Apollo 11 spacecraft during the

A: average speed =total distance/total time taken

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A: Length Contraction Length Contraction is a phenomenon where the length of an object moving with a…

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A: Given data: Horizontal velocity of the stone, vh=25 m/s Height h = 60 m When the stone is projected…

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Q: Constant velocity vs. constant acceleration x (m) Position vs. time 120 80

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A: Yes, it is possible to have same speed. Since speed is scalar quantity, it does not depend on…

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A: Given data:  Distance (d) = 1.5×109 km Speed of light (v) = 3×108 m/s Required: Time (t)

Q: The dwarf planet, Pluto, is 5.91 x 10^12 m from the sun. How many hours does it take light from the…

A: Given data:  Distance (d) = 5.91×1012 m 1 h = 3600 s Speed of light (v) = 3.00×108 m/s Required: The…

Q: The space shuttle releases a satellite into a circular orbit 680 km above the Earth. How fast must…

A: Total energy of the satellite in the orbit is, T.E = GMm/2r Total energy of the satellite on earth…

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A: Given An astronaut on earth can throw a ball straight up to a height of 15 m. We have to How high…

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Q: Alan Shepard hit 2 golf balls with a makeshift club on the moon during Apollo 14, jokingly for…

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A: Write the relationship between the speed, time, and distance. v=dt Here, v is the speed, d is the…

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A: Given data: The distance of the satellite above the earth is, h =535 km The radius of the earth is,…