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
MrRissso [65]
3 years ago
15

A car was moving at 14 m/s After 30 s, its speed increased to 20 m/s. What was the acceleration during this time ( need help fas

t!!!)
Physics
1 answer:
Arada [10]3 years ago
7 0

Answer:let initial velocity u=14m/s

Final velocity v=20m/s

Time taken t=30

Acceleration =a

V=u +at

a= (20-14)/30

a=0.2m/s^2

Explanation:

Acceleration is the change in velocity with respect to time.

You might be interested in
The temperature of the soda
Sergio039 [100]

Answer:

the temperature of the soda

4 0
3 years ago
Read 2 more answers
Answer fast, please.
Tpy6a [65]
D bomb b j de violence
5 0
3 years ago
What do I do if someone is choking me with both of their hands, inside of the classroom and the teacher isn't around? How do I g
guajiro [1.7K]

Answer:

If you are laying down then nee them in the X.

If you are standing up you gan take them by surprise and give them a hook punch.

Explanation:

Self defenc is very important.

6 0
3 years ago
Which of the following is a correct<br> definition of the word "contingencies"?
Elden [556K]

Answer:

I already told ya

Explanation:

i got brainly so i could learn

3 0
2 years ago
Which of the following is NOT a result of supernova explosions? The neutron core is completely destroyed. Any planets within a f
DanielleElmas [232]

Answer:

 The neutron core is completely destroyed

Explanation:

 A earth - supernova is an explosion resulting to the death of a star that occurs close enough to the earth but this does not completely destroy a star. Supernovae are the most violent explosions in the universe. But they do not explode like a bomb explodes, blowing away every bit of the original bomb. Rather, when a star explodes into a supernova, its core survives. The reason for this is that the explosion is caused by a gravitational rebound effect and not by a chemical reaction. Stars are so large that the gravitational forces holding them together are strong enough to keep the nuclear reactions from blowing them apart. It is the gravitational rebound that blows apart a star in a supernova.

4 0
2 years ago
Other questions:
  • You stand on a spring scale on the floor of an elevator. The scale shows the highest reading when the elevator
    11·1 answer
  • What remains the same in a compound regardless of the quantity?
    6·1 answer
  • Why does the mirror get misty when someone uses the shower ??
    11·2 answers
  • Electromagnetic force is present when electromagnetic fields
    6·2 answers
  • A cat with a mass of 4.50 kilograms sits on a ledge 0.800 meters above the ground. What is the potential energy of the cat? 346
    5·2 answers
  • Group one on the periodic table shares which characteristics.?
    11·1 answer
  • A) a 50 kg gymnast jumps from the balance beam with a speed of 1.7m/s. she lands upright on the ground 124cm below. At what spee
    8·1 answer
  • Distance= 10km due West in 1hour calculate the velocity​
    9·2 answers
  • An object has a mass of 12 kg. On Planet A, the object weighs 117.6 N. The force of gravity on Planet A is
    12·2 answers
  • Can someone please answer this, ill give you brainliest Would be very appreciated.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!