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3 years ago

1. Many people make the mistake of believing that when a larger defensive player collides with a wide receiver who

Physics

1 answer:

harkovskaia [24]3 years ago

5 0

Answer:

Both football players exert the same magnitude of force as explained by Newton's third law of motion.

Explanation:

It is not true that the larger defensive player exerts a larger force on the smaller receiver because when both players collide in the air, they exert equal magnitude of force on each other.

This is explained by Newton's third law of motion which states that for every action, there is an equal and opposite reaction. For example, when the two football players collide in the air, there is an equal action force in the collision while they both equally react by falling or moving apart.

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(Please help 25 points)

Maksim231197 [3]

The potential energy (P.E) of X at r is less than P.E at s.

The total energy (T.E) of Y is less than total energy (T.E) of X.

The PE of Y at v is greater than the PE of Z at c.

The speed of Y at i is .greater than that at v.

The kinetic energy (KE) of z at u is less than that at n.

The PE of Y at s is less than the PE of X at c.

The PE of X at c is less than the PE of Z at c.

The potential energy (P.E) of X at r is less than P.E at s due to greater displacement at s.

The total energy (T.E) of Y is less than total energy (T.E) of X because X has greater displacement from the planet.

The PE of Y at v is greater than the PE of Z at c due to greater displacement at v.

<h3>Speed of Y at i is .... that at u</h3>

The speed of Y at i is .greater than that at v because i is closer to the planet than v.

The kinetic energy (KE) of z at u is less than that at n because n is closer to the planet and will have greater velocity.

The PE of Y at s is less than the PE of X at c, because position c has greater displacement.

The TE of Z is greater than the TE of X due to greater displacement of Z from the planet.

The PE of X at c is less than the PE of Z at c due to greater displacement of Z from c.

Learn more about potential energy here: brainly.com/question/1242059

#SPJ1

3 0

2 years ago

What changes into energy in the sun?

Greeley [361]

Answer:

The sun generates energy from a process called nuclear fusion. During nuclear fusion, the high pressure and temperature in the sun's core cause nuclei to separate from their electrons. Hydrogen nuclei fuse to form one helium atom. During the fusion process, radiant energy is released. :D

4 0

3 years ago

The container was lifted a height of 14 m

Alika [10]

Work done = Force X Distance

3 430 000J = Force X 14m

Force = 3 430 000J / 14m
= 245 000 N

Hope this helps!

8 0

2 years ago

NEED HELP!! ASAP JUST QUESTIONS 22, 23, 24, & 25

poizon [28]

22. reduction
25. Le Chatelier's principle

8 0

4 years ago

If the total resistance of an air conditioner is 25.4 Ω and it is using energy at a rate of 2083 W, on what voltage is it operat

strojnjashka [21]

One of the formulas for calculating electrical power is

Power = (voltage)² / (resistance)

Since this problem wants us to find the voltage, let's
re-arrange the formula.
Multiply each side by (resistance):

(Voltage)² = (power) x (resistance)

Take the square root of each side:

Voltage = √ (power x resistance)

THERE's the formula we can use to find the voltage for this problem.

Voltage = √ (2,083 W x 25.4 Ω)

Voltage = √ (52,908.2 W-Ω )

Voltage = 230 volts

6 0

4 years ago