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
Advocard [28]
3 years ago
6

A roller coaster's velocity at the top of the hill is 10 m/s. Two seconds later it reaches the bottom of the hill with a velocit

y of 26m/s. What is the acceleration of the coaster?
Physics
1 answer:
svet-max [94.6K]3 years ago
5 0

your answer is 8 m / sec²

You might be interested in
Rank the five terrestrial worlds in order of size from smallest to largest: Group of answer choices Mercury, Venus, Earth, Moon,
dimaraw [331]

Answer: Moon, Mercury, Mars, Venus, Earth

Explanation:

7 0
2 years ago
Define and describe the following terms: amplitude, wavelength, frequency, period, tension.
maw [93]

Answer:

Amplitude—distance between the resting position and the maximum displacement of the wave

Frequency—number of waves passing by a specific point per second

Period—time it takes for one wave cycle to complete

wavelength λ - the distance between adjacent identical parts of a wave, parallel to the direction of propagation.

Tension - described as the pulling force transmitted axially by the means of a string, a cable, chain, or similar one-dimensional continuous object, or by each end of a rod, truss member, or similar three-dimensional object

7 0
3 years ago
How heat is conducted along a metal bar?
nikdorinn [45]

Answer:

If one end of a metal bar is heated, the atoms at that end vibrate more than the atoms at the cold end. The vibration spreads along the bar from atom to atom.

Explanation:

The spread of heat in this way is called conduction. Metals are good conductors of heat.

3 0
3 years ago
Read 2 more answers
A motorcycle is stopped at a stop light. When the light turns green it
ss7ja [257]

Answer: 18.9 m

Explanation:

i did the kinematic equation & found the answer.

8 0
3 years ago
30 points for all 5 answers please
Lynna [10]

Answer:

he is doing science

he is doing science

he is doing science

he is doing science

he is doing science

Explanation:

8 0
3 years ago
Other questions:
  • If the tensile strength of the Kevlar 49 fibers is 0.550 x 106 psi and that of epoxy resin is 11.0 x103 psi, calculate the stren
    5·1 answer
  • A rockets thruster provides a 300 N force to the right . Air resistance causes a 130 N to the left what is the net force?
    7·1 answer
  • Kevin decides to soup up his car by replacing the car's wheels with ones that have 1.4 times the diameter of the original wheels
    11·1 answer
  • Carl went on a Euro Trip and was traveling from Spain to Russia. When he looked on the map it said Russia was 7035 km away from
    9·1 answer
  • Can anyone help me with this last question?
    8·1 answer
  • Some people today claim the Earth is flat. Produce an argument to prove that the
    8·2 answers
  • what causes you to get warm if you stand bear a fire ? A . Transmission B . Radiation C . Convection D . Conduction​
    8·2 answers
  • Which line represents a stationary object?<br> Position<br> Time
    7·1 answer
  • Math the words in the box with the sentences below.
    11·2 answers
  • 1. Is the image projected on a movie screen real or virtual? What about the image of yourself seen in a bathroom mirror?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!