1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vovikov84 [41]
3 years ago
14

If the cyclist has 2000 j of potential energy at point c how high is the hill

Physics
1 answer:
fgiga [73]3 years ago
5 0

That's really going to depend on ...

-- where point-c is

and

-- the cyclist's mass

and

-- the acceleration of gravity on the planet where the hill is

You might be interested in
Help me pls its for my science class i need to show my work
Lostsunrise [7]

Answer:

P = 5880  J

Explanation:

Given that,

The mass of the block, m = 30 kg

The block is sitting at a height of 20 m.

The block will have gravitational potential energy. The formula for gravitational potential energy is given by :

P=mgh\\\\=30\times 9.8\times 20\\\\=5880\ J

So, the required potential energy is equal to 5880  J.

6 0
3 years ago
Four objects are situated along the y axis as follows: a 1.93-kg object is at +2.91 m, a 2.95-kg object is at +2.43 m, a 2.41-kg
Anna [14]

Answer:

0.958 m

Explanation:

So the total mass of the system is

M = 1.93 + 2.95 + 2.41 + 3.99 = 11.28  kg

let y be the distance from the center of mass to the origin. With the reference to the origin then we have the following equation

My = m_1y_1 + m_2y_2 +m_3y_3 + m_4y_4

11.28y = 1.93*2.91 + 2.95*2.43 + 2.41*0 + 3.99*(-0.496) = 10.806

y = \frac{10.806}{11.28} = 0.958 m

So the center of mass is 0.958 m from the origin

3 0
3 years ago
what did classical physics predict would happen to the light given of by an object as its tempurtare increased
alexgriva [62]
When the temperature of an object that is giving off light is increased, the particles in the object will move at a faster rate and there will be increased vibration of these molecules. This will makes the object to emit more light and to shine more brightly.
7 0
3 years ago
Read 2 more answers
What are the two parts of an atom?
xxTIMURxx [149]
Actually its three way 
Neutrons
Electrons
protons 
5 0
4 years ago
Read 2 more answers
Which events have a causal relationship?
Misha Larkins [42]

Answer:

Sam had not eaten breakfast; he was hungry

Explanation:

brainliest plz

for APEX

4 0
4 years ago
Read 2 more answers
Other questions:
  • What best describes a possible transfer of energy? A mechanical wave transfers energy through matter. A longitudinal wave transf
    14·2 answers
  • As a rubber band and moves forward, which of the following is true
    7·1 answer
  • The point during heat transfer at which both materials or objects are the same temperature.
    11·1 answer
  • two boxes sit on a frictionless surface and are in contact with one another. the first box has a mass of 7 kg and the second box
    12·1 answer
  • PLEASE HELP PLS ITS DUE IN 10 MINUTES!!
    7·1 answer
  • An object accelerates at a rate of 8 m/s² over a displacement of 9 m. If the object started with a velocity of 5 m/s, what is it
    10·1 answer
  • What is The splitting of white light into its component colours is termed as?
    10·1 answer
  • A jet airplane has a velocity of 1145 knots. A knot is 1 nautical mile (nm)/hr. A nautical
    7·1 answer
  • A punter wants to kick a football so that the football has a total flight time of 4.70s and lands 56.0m away (measured along the
    5·1 answer
  • 2. You will need a magnifying glass and a small piece of scrap paper for this demonstration. a. Go outside on a sunny day and pu
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!