3 years ago

Which will a positively charged objects attract

2 answers:

7 0

Like charges repel, opposite charges attract. it depends on whether the other object is positively or negatively charged

Vitek1552 [10]3 years ago

6 0

Me and you! enjoy your day girllllaa or boy

You might be interested in

Maurice pulls on the end of a spring scale. He lets go of the end and observes the spring snap back into place. What force resto

Zina [86]

Elastic

Explanation is that it is force which is snapping back

7 0

3 years ago

Read 2 more answers

Kbhgyugybhhv vihiklmb

Ahat [919]

Answer:

Explanation:

Can u explain your question?

4 0

2 years ago

A vector starts at the point (0, 0) and ends at (3, 1). What is the magnitude and direction of the displacement?

Sindrei [870]

Answer:

tbh vector does not have any direction at all the answer is 0

6 0

3 years ago

HURRY URGENT ASAP I WILL GIVE BRAINLIEST

Leto [7]

Answer:

Explanation:

4 0

3 years ago

You need to fill a basketball with air to play with it. You know that your pump expels air at a velocity of 6 cm/s. You know tha

Scrat [10]

Answer:

The diameter of the needle is <u>4.675 cm</u>.

Explanation:

Given:

Volume flow rate is, $\dot V=103\ cm^3$

Velocity of air expelled by pump is, $v=6\ cm/s$

Let the area of the needle be 'A' cm² and the diameter be 'd' cm.

We know that, volume flow rate of the air expelled by pump is given as the product of the needle's area and velocity of air flowing through that area.

Therefore, volume flow rate is given as:

$\dot V=A\times v\\\\103=A\times 6\\\\6A=103\\\\A=\frac{103}{6}\ cm^2$

Now, considering the needle to be circular, area of the needle can be written as:

$A=\frac{\pi}{4}\times d^2\\\\\frac{103}{6}=\frac{\pi}{4}\times d^2\\\\d^2=\frac{103\times 4}{6\pi}\\\\d=\sqrt{\frac{103\times 4}{6\pi}}\\\\d=4.675\ cm$

Therefore, the diameter of the needle is 4.675 cm.

8 0

3 years ago

Which will a positively charged objects attract￼

Which will a positively charged objects attract