3 years ago

At an instant when the displacement is equal to a/2, what fraction of the total energy of the system is potential?

1 answer:

4 0

<span>At an instant when the displacement is equal to a/2, Potential energy U = 1/2ka(square) where a is displacement. when a= a/2 U = 1/4ka(square) U = E/4 Potential Energy = 1/4 Total energy</span>

You might be interested in

How many meters are in a gigameter?

gladu [14]

Answer:

1 gigameter = 1e+9 meter

7 0

4 years ago

What is the name for a group of warmblooded animals with hair or fur?

Stolb23 [73]

The Chicago Bears...

8 0

4 years ago

In a thunderstorm, the air must be ionized by a high voltage before a conducting path for a lightning bolt can be created. an el

nydimaria [60]

We know that the electric field is equal to 1 E 6 V/m

The distance between the thundercloud and the ground is 1.6km = 1600m

Electric field = Voltage/distance

This means that the breakdown voltage must be equal to

V = 1 E 6 V/m * 1600m = 1.6 E 9 V = 1.6 GV

4 0

4 years ago

Energy is the energy an object has because it is in motion. *

Mrrafil [7]

The energy an object has due to its motion is called kinetic energy.

3 0

2 years ago

Mr. Ben drove from Town A to Town B. For the first 3 h, he traveled at an average speed of

Vanyuwa [196]

Answer:

It’s 7 hours

Explanation:

You have to use the formula your teacher has given to you plug in the numbers then solve be sure to use a calculator made for physics it helps a lot :)

8 0

4 years ago