4 years ago

How much work does the electric field do in moving a proton from a point with a potential of +130 V

1 answer:

6 0

Explanation:

iy finds so she said !gWelcome to Gboard clipboard, any text that you copy will be saved here.Welcome to Gboard clipboard, any text that you copy will be saved here.Welcome to Gboard clipboard, any text that you copy will be saved here.Tap on a clip to paste it in the text box.Tap on a clip to paste it in the text box.Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.Use the edit icon to pin, add or delete clips.Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.Use the edit icon to pin, add or delete clips.

You might be interested in

a bear has a mass of 500kg and 100,000 J of mechanical kinetic energy. what is the speed of the bear?

3241004551 [841]

Answer: v = 20 m/s

Explanation: Solution:

Use the formula of Kinetic Energy and derive for v:

KE = 1/2 mv²

To find v:

v = √ 2 KE / m

= √ 2 ( 100000 J ) / 500 kg

= √ 400 m/s

= 20 m/s

7 0

4 years ago

The acceleration due to gravity on the moon is 1.66m/s^2.what does it mean

Dmitry [639]

Answer:

Explanation:

It means any object in free fall due to the gravitational force of the moon, will have an acceleration of 1.66 m/s^2.

4 0

3 years ago

Ahmad pulls a sled across level snow by 75 N . If the sled moves 15 m , how much work does Ahmad do on the sled?

Nataly_w [17]

Answer:

1125 J

Explanation:

W=F x s

= 75 x 15

=1125

4 0

3 years ago

A vertical spring with a spring constant of 310 N/m is mounted on the floor. From directly above the spring, which is unstrained

EleoNora [17]

Answer:

7.3cm above the compressed spring.

Explanation:

We can use the conservation energy theorem to solve this problem:

$U_{1}+K_1=U_e+U_2+K_2\\m*g*h+0=\frac{1}{2}k*x^2+0+0\\\\h=\frac{k*x^2}{2*m*g}\\\\h=\frac{310N/m*(3.6*10^{-2})^2}{2*0.28kg*9.8m/s^2}\\\\h=0.073m$

The block was dropped 7.3cm above the compressed spring.

8 0

3 years ago

Would the value of "g" be affected if the size of the Bob is varied ?

marshall27 [118]

Answer:

Any variable would be affected if the product is varied.

Explanation:

If you have any questions feel free to ask in the comments - Mark

ALSO Happy Valentines Day ❤

6 0

4 years ago