3 years ago

А

Physics

1 answer:

Lunna [17]3 years ago

8 0

Answer:

a.both potential energy and kinetic energy of the students increase

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A physics major is cooking breakfast when he notices that the frictional force between the steel spatula and the Teflon frying p

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Answer:

$f_n=3.75N$

Explanation:

From the question we are told that:

Frictional force $F=0.150N$

Coefficient of kinetic friction $\mu=0.04$

Generally the equation for Normal for is mathematically given by

$f_n=\frac{F}{\mu}$

Therefore

$f_n=\frac{0.150}{0.04}$

$f_n=3.75N$

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Answer:

A. the pressure decrease

Explanation:

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Marrrta [24]

D. The red car is moving faster than the blue car

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HELP ASAP ILL GIVE BRAINLIST

OlgaM077 [116]

Answer:

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Which of the conductor has the greatest resistance?

frozen [14]

Explanation:

R = V/I

Since this is an I/V graph, the greater the slope of the line the lower the R value.

Hence we find the line with the smallest slope, which is conductor M.

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