Physics, 19.01.2021 05:50 veronica25681
A 2700-kg car traveling at 30 m/s collides with a 1600-kg car at rest at a stop sign. If the 2700-kg car has a velocity of 7.5 m/s after the collision, find the velocity of the 1600-kg car after the collision.
Answers: 3
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Acapacitor is storing energy of 3 joules with a voltage of 50 volts across its terminals. a second identical capacitor of the same value is storing energy of 1 joule. what is the voltage across the terminals of the second capacitor?
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Physics, 22.06.2019 17:40
Scientists follow specific processes in order to determine valid explanations and conclusions from observations. david observed strange lights in the sky above his home outside of roswell, new mexico. the only explanation that makes sense to him is that there are ufos in the area. what should david do next to verify his explanation?
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Asmall 12.00g plastic ball is suspended by a string in a uniform, horizontal electric field with a magnitude of 10^3 n/c. if the ball is in equilibrium when the string makes a 30 ° angle with the vertical, what is the net charge on the ball?
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It is advised not to hold the thermometer by the bulb while reading it
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A 2700-kg car traveling at 30 m/s collides with a 1600-kg car at rest at a stop sign. If the 2700-kg...
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