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
Goshia [24]
3 years ago
14

When a car rolls down a ramp, which force supports the car's weight?

Physics
1 answer:
jasenka [17]3 years ago
6 0
The force of gravity most likely
You might be interested in
Where is the most energy transferred in a food web
Paladinen [302]

Answer:

The first trophic level of the food chain has the most energy.

8 0
3 years ago
What are the three most important gases in the troposphere
taurus [48]
Nitrogen, oxygen, and argon
7 0
3 years ago
Can an object be accelerated while traveling at constant velocity? Why or why not?
AysviL [449]

Answer:

An object's acceleration is the rate its velocity (speed and direction) changes. Therefore, an object can accelerate even if its speed is constant - if its direction changes. If an object's velocity is constant, however, its acceleration will be zero.

3 0
3 years ago
I need help in my physics class and show me how it’s done
Korolek [52]

If we have the angle and magnitude of a vector A we can find its Cartesian components using the following formula

A_x = |A|cos(\alpha)\\\\A_y = |A|sin(\alpha)

Where | A | is the magnitude of the vector and \alpha is the angle that it forms with the x axis in the opposite direction to the hands of the clock.

In this problem we know the value of Ax and Ay and we need the angle \alpha.

Vector A is in the 4th quadrant

So:

A_x = 6\\\\A_y = -6.5

So:

|A| = \sqrt{6^2 + (-6.5)^2}\\\\|A| = 8.846

So:

Ay = -6.5 = 8.846cos(\alpha)\\\\sin(\alpha) = \frac{-6.5}{8.846}\\\\sin(\alpha) = -0.7348\\\\\alpha = sin^{- 1}(- 0.7348)

\alpha = -47.28 ° +360° = 313 °

\alpha = 313 °

Option 4.

4 0
3 years ago
Arrange the balls in order from greatest amount of gravitational potential energy to least
Aloiza [94]
F e d b c a
Hope this helps !!
6 0
3 years ago
Read 2 more answers
Other questions:
  • Space satellites in the inner solar system (such as those in orbit around Earth) are often powered by solar panels. Satellites t
    10·1 answer
  • A wire 50 cm long with an east-west orientation carries a current of 7.0 A eastward. There is a uniform magnetic field perpendic
    6·2 answers
  • Which of the following is true?
    10·1 answer
  • Suppose you have 50 grams of isotope with a half life of 2 years. How much is the isotope will you have after 4 years
    9·1 answer
  • Burl and Paul have a total weight of 992 N. The tensions in the ropes that
    6·1 answer
  • A thin conducting square plate 1.0 m on the side is given a charge of-2.0 x 10-6 c. A proton is placed 1.0 en above the center o
    7·1 answer
  • 5. A sunbather at the beach absorbs the thermal energy from the sun through
    15·1 answer
  • A car is traveling at 30m/s it accelerates steadily for 5 s after which it is travelling at 50 m/s calculate its acceleration?
    8·2 answers
  • In this diagram, heat energy is being added over time. The vertical axis shows an increase in temperature, and the horizontal ax
    7·1 answer
  • what is the vapor pressure of water if the total vapor pressure is 1.5 atm and the pressure of oxygen is 0.2 atm?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!