Physics, 08.11.2019 07:31 biaxialpower789
Acomet is traveling through space with a speed of 3.40 ✕ 104 m/s when it collides with an asteroid that was at rest. the comet and the asteroid stick together during the collision process. the mass of the comet is 1.05 ✕ 1014 kg, and the mass of the asteroid is 7.05 ✕ 1020 kg.
a. what is the speed of the center of mass of the asteroid-comet system before the collision?
b. what is the speed of the system's center of mass after the collision?
Answers: 3
Physics, 22.06.2019 02:00
Figure 9 on page 362 shows various motions of balls. the curved path followed by the yellow ball in b in picture b is result of a) inertia b) centripetal motion c) gravity and horizontal velocity d) linear motion
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Physics, 22.06.2019 05:00
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Physics, 22.06.2019 15:00
A10 kg box initially at rest is pulled 18 meters across a horizontal, frictionless surface by a 40 n force. what is the block’s final velocity over the 18 meters?
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Acomet is traveling through space with a speed of 3.40 ✕ 104 m/s when it collides with an asteroid t...
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