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12345 [234]
3 years ago
8

How could you increase the rolling friction between the car and track? How could you decrease it?

Physics
2 answers:
Radda [10]3 years ago
4 0
Applying brakes
Lubricating axle
ValentinkaMS [17]3 years ago
3 0

Once a wheel is rolling, several factors inhibit its motion.


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The total amount of energy always stays the same because of the law of conservation of energy, meaning that there is always the same amount of energy, it just gets turned into different forms like potential energy, kinetic energy, sound, thermal, etc.

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This isn’t homework related but what methods do you guys recommend for shifting realities ? .I’ve tried the raven method for wee
elena55 [62]

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subs

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6 0
3 years ago
Read 2 more answers
Points A, B, and C form the vertices of a triangle in a nonuniform electrostatic field. The electrostatic work done on a particl
Trava [24]

Answer:

Explanation:

Let electric potential at A ,B and C be Va , Vb and Vc respectively.

Work done = charge x potential difference

Wab = q ( Va - Vb )

Wac =  q (  Va -  Vc )

Given

Wac = - Wab / 3

3Wac = - Wab

Now

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= q [ ( Va-Vc ) - ( Va - Vb )]  

= Wac - Wab

= Wac + 3Wac

= 4Wac

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Is there a equation or something so I can do the math of how many flowers there are at the end of the two monthsm

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