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Dimas [21]
3 years ago
8

1. A Passenger car (m= 10.0 kg) and a flat car (m= 7.5 kg) collide and move off as

Physics
1 answer:
grin007 [14]3 years ago
6 0

Answer:

use a calculator to solve that

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Please help
Hitman42 [59]

Answer:

3200 m/s

Explanation:

The speed of Sound through Argon is 319.

The speed of sound in any chemical element in the fluid phase has one temperature-dependent value. In the solid phase, different types of sound wave may be propagated, each with its own speed: among these types of wave are longitudinal (as in fluids), transversal, and (along a surface or plate) extensional.

If argon could exist as solid, then 3200 m/s is the best speed.

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3 years ago
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How do gravitational and electic force compare
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Electric Forces. ... Just like objects that have mass exert gravitational forces on each other, objects that are charged will also exert electric forces on each other. The electric force is directly proportional to the charge of the two objects and inversely proportional to the distance between them squared.

3 0
3 years ago
The diagram shows the apparent motion of the Sun across the sky. EAST WEST Sunrise Which action causes the Sun to appear to move
Andreas93 [3]
C. West to east is the correct answer
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3 years ago
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An electroscope is a device that has small gold foil strips suspended from a metal rod. A student brings a negatively charged ro
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I think it is neutral
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4 years ago
Why is the weight of an object more on Earth than on the Moon?
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<span>Why is the weight of an object more on Earth than on the Moon? i would say c</span>
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