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
damaskus [11]
3 years ago
9

What happens to momentum during a collision?...i give brainliest

Physics
1 answer:
Vlada [557]3 years ago
7 0

Answer:

Momentum is the product of a moving object's mass and velocity . ... When two objects collide the total momentum before the collision is equal to the total momentum after the collision (in the absence of external forces). This is the law of conservation of momentum. It is true for all collisions.

Explanation:

You might be interested in
The temperature of a lead fishing weight rises from 26∘c to 38∘c as it absorbs 11.3 j of heat. what is the mass of the fishing w
Nimfa-mama [501]
Given:
ΔT = 38 - 26 = 12°C, temperature change
Q = 11.3 J, heat input
c = 0.128 J/(g-°C), specific heat of lead

Let m =  the mass of the lead.
Then
Q = m*c*ΔT
(m g)*(0.128 J/(g-°C))*(12 °C) = 11.3 J
1.536m = 11.3
m = 7.357 g

Answer:  7.36 g  (2 sig. figs)
8 0
3 years ago
What are the two factors that affect the gravitational pull between two objects?
elena-14-01-66 [18.8K]

Answer:

hen dealing with the force of gravity between two objects, there are only two things that are important – mass, and distance.

Explanation:

4 0
3 years ago
Sound energy into electricity?
mrs_skeptik [129]
The vibrations created by noise can be converted to electrical energy through the principle of magnetic Induction, for example by using transducer.
7 0
3 years ago
ANSWER ASAP PLEASE!!
eimsori [14]
Sprry o cant see the words clearly
7 0
3 years ago
Which two statements are true of electromagnetic waves?
Usimov [2.4K]

Answer:

B and C

Explanation:

Because EMWs are varying magnetic and electric radiation traveling at 90° to each other propagating energy form one place to another through vibration of these magnetic and electric fields

3 0
3 years ago
Other questions:
  • Two identical point charges are fixed to diagonally opposite corners of a square that is 0.510 m on a side. Each charge is 3.03
    11·1 answer
  • Solve this.
    8·1 answer
  • If you perform 40 J of work lifting a 10-N box from the floor to a shelf, how high is the shelf?
    15·1 answer
  • Which statement describes the relationship of resistance and current
    6·1 answer
  • Help needed. The mass of an object times its velocity is the blank of the object ?
    14·2 answers
  • Name four factors that affect local, regional climates?
    5·2 answers
  • When thermal energy is added to an object what happens to the motion of the particles
    6·2 answers
  • Thomas the Tank Engine (a train) is going 80 m/s and slows down to 30 m/s over a period of 30s. What is his deceleration? Accele
    6·1 answer
  • I have a problem in the questions
    15·1 answer
  • Which of the following statements are true of free-
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!