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
Softa [21]
3 years ago
15

11. What are the units for acceleration?​

Physics
1 answer:
Monica [59]3 years ago
5 0

Answer:

Acceleration (a) is defined as the rate of change of velocity. Velocity is a vector quantity, and therefore acceleration is also a vector quantity. The SI unit of acceleration is metres/second2 (m/s2).

You might be interested in
The unit of electric potential or electromotive force is the
Natalka [10]
That would be called VOLT
4 0
3 years ago
The efficiency of a machine is always less than 100% because part of the energy input is used to
Travka [436]

Answer:

C. Overcome Friction

Explanation:

When using any machine usually those with moving parts, you may notice heat forming near the areas where most movement occurs. As friction continues, more energy is used up and released as heat. For that reason, the efficiency of a machine will forever be less than 100%

5 0
3 years ago
Describe the difference between nuclear energy and light energy.
ale4655 [162]
<span> Light energy is verified by many scientists to be made of particles called photons. The amount of energy in each photon is related to its wavelength using the Planck-Einstein equation.  </span><span>Nuclear energy the binding energy of atomic nuclei which holds the subatomic particles within the nucleus.</span>
8 0
3 years ago
It takes 6400 years for one gram of radium to decay away to only 1/16 (one-sixteenth) of a gram. The half-life of radium is
Vsevolod [243]
1/16........................................
4 0
3 years ago
The distance between the crests of waves
stepladder [879]
It depends, You have to have the length and the width of the crest wave.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Last month, Sarah documented how her city suffered from acid rain. What type of pollution should the people in Sarah’s city try
    12·2 answers
  • Which will result in positive buoyancy and cause the object to float?
    11·2 answers
  • How does an electric field change due to voltage?
    8·1 answer
  • 1. why does the sun have the greatest amount of gravity in our solar system?
    11·2 answers
  • Break down of rock can be chemical or mechanical
    13·2 answers
  • A loader sack of total mass
    13·1 answer
  • An object starts at 11 m/s with an acceleration of 12 m/s? What is its velocity after 4.5 seconds?
    9·1 answer
  • Plzzz HELP MEEEE.
    11·1 answer
  • Q2. Which of these is what we call drag in a specific
    5·2 answers
  • in fig. 15.12, two identical springs of spring constant 7580 n/m are attached to a block of mass 0.245 kg. what is the frequency
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!