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
Lerok [7]
3 years ago
8

What is the acceleration experiance by a car that takes 10s to reach 27m/s from rest

Physics
1 answer:
lina2011 [118]3 years ago
4 0

Magnitude of acceleration = (change in speed) / (time for the change).

Change in speed  =  (27 - 0)  =  27 m/s
Time for the change = 10 s

Magnitude of acceleration =  (27 m/s) / (10 s)  =  2.7 m/s²  .
You might be interested in
Please Someone Help me I Need Help ASAP PLEASE
dimaraw [331]
The match making one is Radiation is i think B and Convection i think is C and Conduction i think is A.  I think 1 is radiation. Because radiation is transferred between objects or an empty space. Number 2 i think is conduction Because conduction is the transfer of thermal energy between to objects touching. Number 3 i also i think is radiation because radiation transfers between objects. Number 4 i also think is conduction because the spoon was touching a hot pot that was on the stove so then the thermal energy was transferred between the two objects touching. number 5 I think is convection because convection is the transfer of energy by the movement of a fluid, such as air or water. Number 6 i think is radiation because the snake is not touching the lamp and radiation goes all across spaces. Number 7 i think is convection because convection is the movement of a fluid, such as air or water. Hope this helps sorry its so long :)      
4 0
3 years ago
What happens to force when pressure is doubled?
san4es73 [151]

When the force on some area is doubled and the area doesn't change,
then the pressure on that area has doubled.

7 0
3 years ago
Read 2 more answers
How a suit of armor might be a good analogy for a function of the skeleton system
RideAnS [48]
How might a suit of armor be a good analogy for a function of the skeletal system?

It's a frame for your body and protects organs and armor protects your body from injury

4 0
3 years ago
How is the frequency of sound measured? <br><br><br> answer asap!!
VladimirAG [237]

Answer: hertz (Hz) i think :)

3 0
3 years ago
Multidimensional development means that:
Snezhnost [94]

Answer:

option D

Explanation:

this is because it occurs in many different dimensions, including biological, cognitive and socioemotional. this is also the answer on apex.

5 0
3 years ago
Other questions:
  • Astrology is the study of the Earth, Moon, and Stars in space. true or false
    11·2 answers
  • A 7.0-kg rock is subject to a variable force given by the equation f(x)=6.0n−(2.0n/m)x+(6.0n/m2)x2 if the rock initially is at r
    12·1 answer
  • g what are the bands of electromagneitc radiation and how are they related to energy frequency and wavelength
    9·1 answer
  • How are force and weight related to each other
    9·1 answer
  • If the vertical component of velocity for a projectile is 7.3 meters/second, find its hang time.
    5·1 answer
  • While standing at the edge of the roof of a building, a man throws a stone upward with an initial speed of 7.07 m/s. The stone s
    14·1 answer
  • The ground receives more light (heat) from the sun when:
    11·1 answer
  • What is the Law of Conservation of Energy?
    6·2 answers
  • The illustration in figure below shows a uniform metre rule weighing 30 N pivoted on a wedge placed under the 40 cm mark and car
    13·1 answer
  • Which of the following least represents an negative impact on Earth caused mostly by humans?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!