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Crazy boy [7]
3 years ago
8

I need help asap

Physics
2 answers:
galben [10]3 years ago
8 0

Answer: The answer is A

Explanation:

irina [24]3 years ago
6 0

Answer:

Hello There!!

Explanation:

The answer is a. The first electric motor ever made.

hope this helps,have a great day!!

~Pinky~

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Suspend a heavy weight by two pieces of rope. Tension is greatest when the ropes
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Assuming that the angle is the same for both ropes, then D. is the answer.  You have to consider also if the ropes are close together or far apart and if the force to move the object is in line with the ropes or perpendicular to them.
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If Juan upgrades from a sports car to a large truck, what will happen to the
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Answer:

The force must increase

Explanation:

According to newton's second law "force is the product of mass and acceleration".

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Now, the mass of the sports car is lesser compared to that of the truck. Therefore, to take both automobiles to the same speed, enough force must be applied by the engine of the truck.

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2 years ago
A 1.50 3 103 - kg car starts from rest and accelerates uniformly to 18.0 m/s in 12.0 s. Assume that air resistance remains const
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Answer:

Explanation:

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Average velocity = (0 + 216 )/2 = 108 m/s

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8 0
2 years ago
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The diagram shows the movement of air as a result of convection currents. At which point is the air at its highest density?
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6 0
3 years ago
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An electric appliance is connected by wires to a 240-volt source of voltage. If the combined resistance of the appliance and wir
uranmaximum [27]
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