All categories

3 years ago

Potential Energy on the way up the rollercoaster

1 answer:

8 0

Answer: Because The potential energy you build going up the hill can be released as kinetic energy — the energy of motion that takes you down the hill. Once you start cruising down that first hill, gravity takes over and all the built-up potential energy changes to kinetic energy. Gravity applies a constant downward force on the cars.Potential energy is the energy an object has as a result of its position. Potential energy is stored energy that has not yet been released. Gravitational potential energy is potential energy that results from an object's position in a gravitational field, and is equal to the object's weight multiplied by its height.

hope this helps have a nice day❤️

Explanation:

You might be interested in

TOD_Economics 1 what is the Quiz password

svp [43]

What is the answers or is that what it gives you?

5 0

3 years ago

Please answer the following questions correctly

Oksi-84 [34.3K]

Answer:

i. Name each of the parts labelled I, II, III, IV and V.

{5 marks}

I - Crown / Enamel

II - Dentine

III - Cement / Periodontal membrane

IV - Jaw bone / Root

V - Pulp Cavity

ii What is the function of each of the parts labelled I and III?

{2 marks}

I - Protects teeth from harmful bacteria

-- Enable teeth withstand pressure of chewing

-- Cutting / chewing / protects dentine / protect pulp cavity

III - hold tooth firmly (in socket / Jaw bone)

iii Which of the labelled parts could be affected by tooth decay?

{1 mark}

V - Pulp cavity

iv State three ways by which tooth decay may be prevented.

{3 marks}

→ avoid using sharp-pointed objects

→ avoid having dry mouth

→ use water containing fluorides to wash teeth / mouth

→ avoid smoking

→ the teeth should be cleaned regularly after each meal / remove food particle from the teeth / flossing

→ wash the mouth vigorously after each meal

→ regular visit to the dentist

→ avoid eating too hot foods

→ avoid eating too much sugary food

→ avoid eating too cold food / taking too cold drinks

Explanation:

6 0

3 years ago

Compare and contrast inexhaustible and renewable resources. Plz help I’m despreat

pickupchik [31]

Answer:

Compare and contrast inexhaustible and renewable resources. Inexhaustible resources are sources of energy that will never run out. In contrast, renewable resources could potentially run out. They are finite energy resources that can be replaced in a relatively short period of time.

Explanation:

6 0

3 years ago

Energy is released from atp when

algol13

Answer:

When one phosphate group is removed by breaking a phosphoanhydride bond in a process called hydrolysis, energy is released, and ATP is converted to adenosine diphosphate (ADP). Likewise, energy is also released when a phosphate is removed from ADP to form adenosine monophosphate (AMP).

Explanation:

5 0

3 years ago

Read 2 more answers

The potassium channel protein is a membrane protein that spans the phospholipid bilayer, a strongly non-polar environment. what

Sav [38]

Channel protein is a membrane protein that spans the phospholipidbilayer (a strongly non-polar environment).

4 0

3 years ago