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
liberstina [14]
3 years ago
5

There are usually _________ collisions in a motor vehicle crash.

Physics
1 answer:
mel-nik [20]3 years ago
5 0

Answer:

3

Explanation:

During a crash 3 types of collisions can occur.

You might be interested in
Which of the following statements best describes earths mineral resources
bulgar [2K]
It is D, you can not replace minerals. This makes them valuable.
8 0
3 years ago
Read 2 more answers
A clock radio is rated as 30 w of power output. if the radio also draws 30 w at 120 v, which will the current draw be?
g100num [7]
P = IV

I = P/V =  30 / 120 = 0.25 A.

Current = 0.25A  
4 0
3 years ago
What is menat by the age of the universe? how old is the universe?
ikadub [295]
The universe is 13.8 billion years old.
7 0
3 years ago
Read 2 more answers
(8c8p49) A 115g Frisbee is thrown from a point 1.00 m above the ground with a speed of 12.00 m/s. When it has reached a height o
IgorLugansk [536]

Answer:

The work done on the Frisbee is 1.36 J.

Explanation:

Given that,

Mass of Frisbee, m = 115 g = 0.115 kg

Initial speed of Frisbee, u = 12 m/s at a point 1 m above the ground

Final speed of Frisbee , v = 10.9674 m/s when it has reached a height of 2.00 m. Let W is the work done on the Frisbee by its weight. According to work energy theorem, the work done is equal to the change in its kinetic energy. So,

W=\dfrac{1}{2}m(v^2-u^2)\\\\W=\dfrac{1}{2}\times0.115\times\left((10.9674)^{2}-(12)^{2})\right)\\\\W=-1.36\ J

So, the work done on the Frisbee is 1.36 J. Hence, this is the required solution.

3 0
3 years ago
Read 2 more answers
As temperature increases, what happens to the density of ocean water? A. changes unpredictably B. decreases C. does not change D
Lelu [443]
As the temperature of water increases, the density of water will decrease.
4 0
3 years ago
Other questions:
  • A small ball is attached to one end of a rigid rod with negligible mass. The ball and the rod revolve in a horizontal circle wit
    5·1 answer
  • How far will 350 j raise a 7 kg mass?
    10·1 answer
  • Two girl scouts are sitting in a large canoe on a still lake while at summer camp. the canoe happens to be oriented with the fro
    5·1 answer
  • Saeed moves 50 m east then 65 m south to reach the garden. What is the displacement of Saeed?​
    11·1 answer
  • A=(vf-vi)/t<br><br> d= Vi x t + at2/2 <br><br> d=(vf2-vi2)/2a<br><br> d=((Vi+vf)/2) t
    5·1 answer
  • What is the origin of a warm, wet air masses.
    6·2 answers
  • Help please
    14·1 answer
  • PLEASE HELP!!
    6·2 answers
  • A stone is thrown vertically upward with the velocity of 25 m/s. How long will it take to reach the maximum height?Also calculat
    11·1 answer
  • The cable of the 1800kg elevator cab in Fig. 8−56 snaps when the cab is at rest at the first floor, where the cab bottom is a di
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!