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Andru [333]
3 years ago
11

Narysuj wykres zależności szybkości od czasu i drogi od czasu jeśli ciało porusza się ruchem jednostajnym z szybkością 45 m/s.

Physics
1 answer:
murzikaleks [220]3 years ago
7 0
Lett me come back imma translate this... and then ill come to help
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A 8.34 × 103-kg lunar landing craft is about to touch down on the surface of the moon, where the acceleration due to gravity is
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Explanation:

u = Initial velocity

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W=mg\\\Rightarrow W=8.34\times 10^3\times 1.6\\\Rightarrow W=13344\ N

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The thrust needed to reduce the velocity to zero at the instant when the craft touches the lunar surface is 21870.3156 N

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