3 years ago

What happens to gravitational potential energy as a roller coaster moves down a hill?

Physics

1 answer:

Kaylis [27]3 years ago

5 0

It is converted to kinetic energy.

You might be interested in

Explain how columns can be used and set up to increase the effectiveness of business documents.

Usimov [2.4K]

You can put the name of the product and the price and add another column and add all of your expenses<span />

3 0

3 years ago

Starting from one oasis, a camel walks 25 km in a direction 30° south of west and then walks 30 km toward the north to a second

shepuryov [24]

Answer:

distance between both oasis ( 1 and 2) is 27.83 Km

Explanation:

let d is the distance between oasis1 and oasis 2

from figure

OC = 25cos 30

OE = 25sin30

OE = CD

Therefore BC = 30-25sin30

distance between both oasis ( 1 and 2) is calculated by using phytogoras theorem

in $\Delta BCO$

$OB^2 = BC^2 + OC^2$

PUTTING ALL VALUE IN ABOVE EQUATION

$d^2 = 930-25sin30)^2 + (25cos30)^2$

$d^2 = 775$

d = 27.83 Km

distance between both oasis ( 1 and 2) is 27.83 Km

3 0

3 years ago

For a body to be in SHM, the restoring force must be __________ to displacement from equilibrium.

Ipatiy [6.2K]

Answer:

Proportional

Explanation:

The conditions that must be met to produce SHM are;

-The restoring force must be proportional to the displacement and act opposite to the direction of motion with no drag forces or friction.

- The frequency of oscillation does not depend on the amplitude.

3 0

2 years ago

Help me get a answer

daser333 [38]

Answer:

I think D sorry if I'm wrong

6 0

2 years ago

When particles spread out due to an increase of thermal energy this is called?

Lelechka [254]

This sounds like thermal expansion.

5 0

3 years ago