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
OleMash [197]
3 years ago
10

The roller coaster from problem #1 then tops a second hill at 15.0 m/s, how high is the second hill?

Physics
1 answer:
navik [9.2K]3 years ago
4 0

Answer:

68.5

Explanation:

You might be interested in
What is the formula for speed or velocity?
alina1380 [7]

Answer:

c

Explanation:

3 0
3 years ago
After the water has boiled, the temperature of the water decreases by 22 °C.
Leviafan [203]

Explanation:

Use the formula:

e = mc \delta \theta

e is the energy released,

m is the mass of water,

c is the specific heat capacity,

δθ is the change in temperature ( 100 - 22)

4 0
3 years ago
What are the properties of water from a glacier and a geyser that are the same
Sav [38]
The only common property is that both of those things are comprised of H2O.
7 0
4 years ago
Which of the following is not a major component of soil?
Studentka2010 [4]

<span>Hello! The pointed component, which is not found in such a large amount is the earthworm. Others, such as air, for example, are permeating all soils. Hugs!</span>
7 0
3 years ago
Assuming the starting height is 0.0 m, calculate the potential energy of the cart after it has been elevated to a height of 0.5
Bogdan [553]
The potential energy is most often referred to as the "energy at rest" and is dependent on the elevation of an object. This can be calculated through the equation,

     E = mgh

where E is the potential energy, m is the mass, g is the acceleration due to gravity, and h is the height. In this item, we are not given with the mass of the cart so we assume it to be m. The force is therefore,

   E = m(9.8 m/s²)(0.5 m) = 4.9m

Hence, the potential energy is equal to 4.9m.
8 0
4 years ago
Other questions:
  • A solid metal ball and a hollow plastic ball of the same external radius are released from rest in a large vacuum chamber. When
    7·1 answer
  • Juan Formababee runs at a speed of 17 mi/hr. How long will it take him to run 13.6 miles?
    10·1 answer
  • W
    6·1 answer
  • Explain why the pressure exerted by a gas does not depend on the type of the gas.
    5·2 answers
  • WILL MARK BRAINLIEST
    6·1 answer
  • (a)The weight of two metallic spheres, each of 200 g and radius 4 cm and
    15·1 answer
  • What is the value of x in the equation<br> 1 x - 2 = 1899<br> 56<br> 52<br> 52<br> 56
    5·2 answers
  • What is the main force that must be overcome in order to push an object
    6·1 answer
  • a heavy jar sits on top of a 3.4 m shelf with a gravitational potential energy of 180 j. What is the mass of the jar?
    12·1 answer
  • 5. A weightlifter lifts a barbell of mass 50 kg to a height of 2m in 3s. (Take g = 9.8 m/s².) a) What is the weight of the barbe
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!