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
vfiekz [6]
2 years ago
14

What does Newton's first law describe?

Physics
1 answer:
Mekhanik [1.2K]2 years ago
3 0

Answer:

A. the tendency of moving objects to stay in motion

Explanation:

just did it on ap3x

You might be interested in
List one way to take advantage of creating even more kinetic energy on this particular technologically advanced field
lisabon 2012 [21]

Kinetic energy can be used to develop electric energy which can be used as electricity.

<u>Explanation:</u>

The kinetic energy can be harnessed; much like some hydro power technologies harness water movement. A way to convert this kinetic energy into electric energy is through piezoelectric. By applying a mechanical stress to a piezoelectric crystal or material an electric current will be created and can be harvested.

Kinetic energy is also generated by the human body when it is in motion. Studies have also been done using kinetic energy and then converting it to other types of energy, which is then used to power everything from flashlights to radios and more.

8 0
3 years ago
It a car travels 2km in 1 hour what is the speed
Trava [24]

Answer:

1.243 mph

Explanation:

7 0
3 years ago
2. A hammer hits a nail with a force of 50 N into some wood. The area of the point of the nail is 0.02 cm2. What is the pressure
almond37 [142]

Answer:

hmmdndbdjjdjdhdjejjejdjdhdudududjhdhdhdhd

6 0
3 years ago
Read 2 more answers
QUESTION 1 Linear Motion
Misha Larkins [42]

Answer:

48.51ms / 174.6 km/h

Explanation:

y = 1/2 x g x t^2         v = g x t          

when y = 120m

120 = 1/2 x 9.8 x t^2

t^2 = 24.49

t = 4.95s

when t = 4.95s

v = 9.8 x 4.95

v = 48.51 m/s = 174.6 km/h

I'd say its realistic. But I don't really know that sry

3 0
2 years ago
The index of refraction of silicate flint glass for red light is 1.620 and for violet light is 1.660 . A beam of white light in
Sonja [21]

Answer:

10.16 degrees

Explanation:

Apply Snells Law for both wavelenghts

\(n_{1}sin\theta_{1} = n_{2}sin\theta_{2}\)

For red

(1.620)(sin 25.5) = (1)(sin r)

For red, the angle is 35.45degrees

For violet

(1.660)(sin 25.5) = (1)(sin v)

For violet, the angle is 45.6 degrees

The difference is 45.6- 35.45 = 10.16 degrees

3 0
2 years ago
Other questions:
  • Suppose a 0.04-kg car traveling at 2.00 m/s can barely break an egg. What is the min
    7·1 answer
  • A force of 34N stretches a very light ideal spring 0.73 m from equilibrium, What is the force constant (spring constant) of the
    5·1 answer
  • PLEASE............PLEASE.............PLEASE HELPPPPP
    14·2 answers
  • After a short time, the moving sled with the child aboard reached a rough level surface that exerts a constant frictional force
    8·2 answers
  • Earths lithosphere is made up of large plates that are in constant motion
    15·1 answer
  • What is the momentum p if the mass m is doubled?<br> Vzp<br> 1) р<br> 2) 2p<br> 3) 4p
    10·1 answer
  • I don’t get anything that this question is asking me and I need to turn this in quick
    13·1 answer
  • 1. As the angle of the ramp is increased, the normal force increases /decreases / remains the same and the friction-force increa
    11·1 answer
  • Using the formula below, calculate the kinetic energy of the 6 gram stone going 10 Mph
    12·1 answer
  • What is the brains job and heart job
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!