3 years ago

The work of energy theorem states that an increase in net work results in what?

Physics

1 answer:

Veseljchak [2.6K]3 years ago

3 0

It results change only in it's kinetic energy, it's KE will increase in accord with the work-energy theorem

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A dog running to the right at 4 m/s sees a ball and accelerates steadily to catch it. The dog accelerates to the right at a rate

antoniya [11.8K]

Answer:

D.-4.798m/s

Explanation:

Greetings !

Given values

$u= 4ms \\ a = 0.21ms {}^{2} \\ t = 3.8sec$

Solve for V of the given expression

Firstly, recall the velocity-time equation

$v = u + at$

plug in known values to the equation

$v = (4) + (0.21)(3.8)$

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Hope it helps!

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1 year ago

A cube of plastic 1.2x10^-5 km on a side has a mas of 1.1 g. what is its density in g/cm^3?

Mamont248 [21]

Density = mass / volume

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3 years ago

A car battery can deliver up to 75 amps of current at a voltage of 12 volts. How much power is this?

Alex_Xolod [135]

A.900 watts That would be your correct answer

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100 Points !!!!!!!! I WILL GIVE BRAINLIEST

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Answer: 1. 0.25 m/s squared

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Explanation:

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