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
zlopas [31]
3 years ago
9

This is a ______________________reaction.

Physics
2 answers:
Mars2501 [29]3 years ago
8 0

Answer: Chemical reaction?

Explanation:

i do not know it can be anything!

miskamm [114]3 years ago
7 0

Answer:

Chain reaction?

Explanation:

You might be interested in
What's formular for calculating a mass <br>​
katrin [286]

force times gravity (FG) =mass times gravity (mg)

6 0
2 years ago
A car and a motorcycle start from rest at the same time on a straight track, but the motorcycle is 25.0 m behind the car. The ca
sergeinik [125]

Answer:

t = 8.45 sec

car distance d = 132.09  m

bike distance d = 157.08 m

Explanation:

GIVEN :

motorcycle is 25 m behind the car , therefore distance need to covered by bike to overtake car is 25+ d, when car reache distance d at time t

for car

by equation of motion

d  = ut + \frac{1}{2}at^2

u = 0 starting from rest

d = \frac{1}{2}at^2

t^2 = \frac{2d}{a}

for bike

d+25 = 0 + \frac{1}{2}*4.40t^2

t^2= \frac{d+25}{2.20}

equating time of both

\frac{2d}{a} = \frac{d+25}{2.20}

solving for d we get

d = 132 m

therefore t is= \sqrt{\frac{2d}{a}}

t =  \sqrt{\frac{2*132}{3.70}}

t = 8.45 sec

each travelled in time 8.45 sec as

for car

d = \frac{1}{2}*3.70 *8.45^2

d = 132.09  m

fro bike

d = \frac{1}{2}*4.40 *8.45^2

d = 157.08 m

7 0
3 years ago
Suppose you throw a football upward. Is it true or wrong to say that you have not increased the internal energy of the air withi
Ahat [919]
Wrong because the energy would decrese
5 0
3 years ago
How he will move in terms of the forces acting on him
Viefleur [7K]
A ball is moving upwards and rightwards towards its peak. The ball .... since the only horizontal force acting upon it is a "left-ward" force.
6 0
4 years ago
If temperature and the number of particles remain constant, and increase in pressure will cause volume to
omeli [17]
The correct answer is remain the same because if the particles and temperature remain constant, when the pressure increases the temperature is not increasing so it would just stay the same
5 0
4 years ago
Other questions:
  • In terms of the sequence of the scientific method, what is the immediate purpose of doing an experiment? A. asking the question.
    12·2 answers
  • How do you verify scientific hypothesis?
    8·1 answer
  • What country did Mussolini invade in 1935 What atrocities were committed there?
    10·1 answer
  • Can someone write a 200 speech that explains the difference between analog and digital waves and which one is better?
    8·1 answer
  • A charged particle enters into a uniform magnetic field such that its velocity vector is perpendicular to the magnetic field vec
    8·1 answer
  • 5 points
    9·1 answer
  • How do I find force?
    12·2 answers
  • The weight of the windsurfer is 700 newtons. Calculate the moment exerted by the windsurfer on the sailboat ​
    7·1 answer
  • Define 1 joule work ?​
    12·1 answer
  • compare and contrast the medical understanding of death (that you have read about and learned about in this chapter) and the pop
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!