3 years ago

Which best illustrates the gravitational force in action?

Physics

1 answer:

Hitman42 [59]3 years ago

5 0

Answer:

A picture of a baseball being thrown tworad a batter at home plate.

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Please help this due 11:59

melamori03 [73]

Answer:

it's x that is the right answer

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2 years ago

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Help i hope this actually works

KIM [24]

Answer:

it does tbh.

Explanation:

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3 years ago

a 12.0L container is filled with a gas to a pressure of 2660 torr at 0°C. At what temp. will the pressure inside the container b

Alexxx [7]

$\frac{p1}{t1} = \frac{p2}{t2}$

Pressure Law: constant volume

Convert all Temperatures to Kelvin

0°C= 273K

$\frac{2660}{273} = \frac{3040}{t2} \\ \\ 3040 \times 273 = t2 \times 2660 \\ \\ 829920 \div 2660 = t2 \\ \\ t2 = 312$

answer= 312Kelvin

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3 years ago

A wire with a current of 3.40 A is to be formed into a circular loop of one turn. If the required value of the magnetic field at

Sloan [31]

Answer:

0.107 m

Explanation:

The magnetic field at the center of a current-carrying loop is given by

$B=\frac{\mu_0 I}{2r}$

where

$\mu_0$ is the vacuum permeability

I is the current

r is the radius of the loop

In this problem we have

I = 3.40 A is the current in the loop

$B=20 \mu T=20\cdot 10^{-6}T$ is the magnetic field at the centre of the loop

So, solving the formula for r we find

$r=\frac{\mu_0 I}{2B}=\frac{(12.56\cdot 10^{-7} H/m)(3.40 A)}{2(20\cdot 10^{-6} T)}=0.107 m$

7 0

3 years ago

What is the value of work done on an object when a 70–newton force moves it 9.0 meters in the same direction as the force?

slava [35]

Answer:

630 J

Explanation:

W = Fdcosθ

W = 70(9)cos0

W = 630 J

5 0

3 years ago