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
Varvara68 [4.7K]
3 years ago
15

What happens to a chemical reaction when the temperature is increased ?

Physics
2 answers:
Sidana [21]3 years ago
8 0
The rate of reaction speeds up because the particles are moving faster. Therefore there are more collisions and as each particle has more energy, there are more successful collisions
Andrew [12]3 years ago
7 0
It starts or speeds up.
Some substances need certain amount of energy in order to react with each other.

You might be interested in
Properties of matter are typically broken into two categories:physical and (fill in the blank)
blsea [12.9K]
The answer would be physical and chemical
8 0
3 years ago
A) a 70 kg runner begins his slide into third base moving at a speed of 4 m/s. How much work does friction do to slow him down a
egoroff_w [7]

Answer: I don’t know the answer to this but just do what i do look up the question I’m sure someone has answered this hope it helps❤️

Explanation:

5 0
2 years ago
A force can exist between two charged particles or objects even if they're as small as subatomic particles. Between which of the
aev [14]
I think it is a not sher
7 0
3 years ago
Read 2 more answers
A swan on a lake gets airborne by flapping its wings and running on top of the water. If the swan must reach a velocity of 6.40
Veseljchak [2.6K]

Answer:

53.895 m.

Explanation:

Using the equation of motion,

v² = u² + 2as .............. Equation 1

Where v = final velocity of the swan, u = initial velocity of the swan, a = acceleration of the swan, s = distance covered by the swan.

make s the subject of the equation,

s = (v² - u²)/2a----------- Equation 2

Given: v = 6.4 m/s, u = 0 m/s ( from rest)  a = 0.380 m/s².

Substitute into equation 2

s = (6.4²-0²)/(2×0.380)

s = 40.96/0.76

s = 53.895 m.

Hence the swan will travel 53.895 m before becoming airborne.

6 0
3 years ago
A cheetah runs with a positive acceleration. What does this tell you about the velocity time graph for the cheetah?
Katarina [22]
B is the correct answer
3 0
3 years ago
Other questions:
  • Brain-powered cars may most likely reduce
    14·1 answer
  • Wo baseballs are fired into a pile of hay. If one has twice the speed of the other, how much farther does the faster baseball pe
    13·1 answer
  • If the velocity of an object changes from 15 m/s during a time interval of 4s what is the acceleration of the object
    7·1 answer
  • How is space exploration using space shuttles similar to and different from space exploration using space stations
    11·1 answer
  • All the atoms of an element have the same number of which subatomic particles? Select one: a. protons b. electrons c. neutrons
    15·1 answer
  • Mr.maxwell, an english teacher, thinks all the sudents in the class who play sports are lazy
    9·2 answers
  • Jill is pushing a box across the floor. Which represents the upward force perpendicular to the floor?
    8·2 answers
  • In which environment might you expect a deposit of rock salt or sock gypsum to have formed?
    8·2 answers
  • A 225kg race horse runs around the track with an acceleration or 13m/s2. What is the force needed by the horse?
    7·1 answer
  • A convex lens has a focal length of 0.33 m. The object distance is 0.7 m. What is the image distance?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!