3 years ago

What is the unit for measuring energy

1 answer:

7 0

This would be called a Joule. The formula for energy is P.E. = mgh (otherwise known as the gravitational force formula, which is energy.) M is the mass in kilograms, and G is the acceleration due to gravity, which is actually (9.8 m / s2 at the surface of the earth.) I hope this helps! ~Mia

You might be interested in

If a car has an initial velocity of 20 m/s and accelerates at 2.0 m/s² for 100 m, what is its final velocity?

WINSTONCH [101]

Answer:

28.28 ms-1

Explanation:

v² = u² + 2as

v² = 20² + 2× 2×100

v² = 800

v = 28.28 ms-1

8 0

3 years ago

A wave oscillating on a string has a wavelength of 0.25 m and a frequency of 1.85 Hz. What is the speed of this wave?

Vinil7 [7]

Answer:

Explanation: Hope this helps Sorry if it dosent

4 0

3 years ago

What is the normal direction of heat transfer

Ghella [55]

Upwards, heat automatically goes up and cool air goes down

7 0

3 years ago

Read 2 more answers

A bicycle is moving from rest with a constant acceleration of 3 m/s^2 calculate the final velocity of the car if the distance mo

iragen [17]

Answer:

6m/s

Explanation:

Acclⁿ = 3m/s²
Displacement = 6m .
Initial velocity = 0m/s .
Final velocity = ?

We know that ,

$\longrightarrow$ 2as = v² - u²

$\longrightarrow$ 2 * 3m/s² * 6m = v² - (0)²

$\longrightarrow$ v² = 36m²/s²

$\longrightarrow$ v = √36 m²/s²

$\longrightarrow$ v = 6m/s

8 0

3 years ago

What might happen to a person born without a thymus gland?

Katen [24]

They would not have the capability to produce thymosin or T-cells.

There would be a greater risk of infection, as there would be none of these specialized white blood cells present to help defend their body.

3 0

3 years ago

Read 2 more answers