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
Leona [35]
3 years ago
12

A small toy school bus rear-ends a big toy school bus initially at rest. The bigger bus is several times heavier than the smalle

r one. Which of the following statements are true if the collision is elastic?
True / False / Maybe.
1. The two busses continue together at the same speed.
2. Mechanical energy is conserved.
3. The small bus exerts the same amount of force on the big bus as vice versa.
4. Momentum is conserved.
5. The small bus will go backwards.
Physics
1 answer:
Mars2501 [29]3 years ago
4 0

Answer:

Explanation:

1 . The two busses continue together at the same speed.

FALSE STATEMENT .

The small bus will have twice the velocity of bigger bus  velocity in the same direction . The bigger bus will continue with the same velocity .

2. Mechanical energy is conserved

TRUE STATEMENT.

3  The small bus exerts the same amount of force on the big bus as vice versa.

TRUE STATEMENT.

4.Momentum is conserved

TRUE STATEMENT.

5.The small bus will go backwards

FALSE STATEMENT .

The small bus will have twice the velocity of bigger bus  velocity in the same direction .

You might be interested in
Which pair of triangles can be proven congruent by the hl theorem?
hoa [83]

The pairs of triangles that can be proven congruent by the hl theorem is the right angled triangle.

<h3>What is mearnt be the HL theorm?</h3>

The HL theorem is also known as the Hypothenus Leg theorem, it states that "the hypotenuse and leg of one right triangle are congruent to the hypotenuse and leg of another right triangle, then the two triangles are congruent."

Learn more about the postulates of the HL theorem here:

brainly.com/question/25922842

4 0
2 years ago
Derive the expression for the range of the ball as a function of its height. To do this you should use the following steps. In t
AVprozaik [17]

Explanation:

Thanks for this....

its very helpful...

4 0
3 years ago
Which is not a characteristic of a heat pump?
kramer
The answer is c. it requires no works
5 0
3 years ago
Read 2 more answers
What must the driver do when approaching an intersection and seeing the traffic light turn from green to yellow?
NISA [10]
The person should start to slow down but if close enough or in the intersection go threw. Otherwise come to a complete stop until the light turns green again
4 0
3 years ago
You are falling off the edge.what should you do to avoid falling..?
Nadya [2.5K]
Lean your shoulders back and your waist forwards. Use your arms as a counter weight.
3 0
3 years ago
Read 2 more answers
Other questions:
  • The process by which atoms are arranged to form a material with a crystal shape is called
    9·2 answers
  • Sound wave A delivers 2J of energy in 2s. Sound wave length B delivers 10J of energy in 5s. Sound wave C delivers 2mJ of energy
    6·1 answer
  • Describe what a reactant is
    5·2 answers
  • PLS HELP
    6·1 answer
  • How much heat is needed to melt 1.5kg of ice and then to raise the temperature of the
    15·1 answer
  • The star named Canopus has a declination of approximately –52°. Which of these statements is correct about Canopus?
    14·1 answer
  • A SMALL cup of tea has water inside that is very hot, about 80 degrees Celsius. A LARGE bathtub has water inside it that is warm
    7·1 answer
  • The first step in responding to any sports injury is to __________.
    6·2 answers
  • What is the first law of motion?​
    13·2 answers
  • Which is the BEST example of the kind of mechanics that are studied in sports biometrics?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!