You walk 45m west then 35m west

Physics

1 answer:

Nat2105 [25]3 years ago

4 0

And walk another 25m west

You might be interested in

You push a cart and then you take some items out of your cart. Your work will ________. -increase because you have less to push

Darina [25.2K]

You push a cart and then you take some items out of your cart. Your work will decrease because you have less to push.
The cart is lighter, so there is less friction, which means that it will be easier to move it.

4 0

4 years ago

A skydiver free falls from rest. How long does it take for the skydiver to reach 7 m/s?

aev [14]

Answer:

The skydiver needs 0.71 seconds to reach 7 m/s

Explanation:

Free Fall Motion

When an object is dropped in free air (no friction) from a certain height h, it follows a free-fall motion, whose acceleration is due exclusively to gravity. The speed at a moment t when the object is dropped (from rest) is:

$V_f=gt$

We need to find How long does the skydiver needs to reach 7 m/s. We solve for t

$\displaystyle t=\frac{V_f}{g}$

$\displaystyle t=\frac{7}{9.8}$

$t=0.71\ sec$

The skydiver needs 0.71 seconds to reach 7 m/s

5 0

3 years ago

The release of energy by the nucleus of an atom as a result of nuclear fission is radian energy

Eddi Din [679]

Nuclear energy comes from the binding energy that is stored in the centre of an atom and holds it together. To release the energy, the atom has to be split into smaller atoms. This process is called fission. Answer is: false. Correct answer is nuclear energy.

8 0

3 years ago

Which of the following forms of energy must an object have if it is moving at a constant velocity?

lbvjy [14]

Answer:

Kinetic energy

Explanation:

5 0

3 years ago

PLEASSEE HELP MEEE WITHH THESEEE

DanielleElmas [232]

Answer: