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
azamat
3 years ago
6

Think of a way you could demonstrate elastic force to a younger student. Describe the procedure you would follow and the materia

ls you would use.
Physics
1 answer:
Soloha48 [4]3 years ago
7 0

Answer:

I feel like to demonstrate you would use an elastic band as the material. You obviously have to put force in order to see how far it stretches. From this you can also find about its resistance and durability

Also you have to make sure the distance between the two hands are equal as you want an accurate result.

You might be interested in
A device that changes mechanical energy to electrical energy by rotating a coil of wire through a magnetic field is called a(an)
tigry1 [53]
A device that changes mechanical energy to electrical energy by rotatin a coil of wire through a magnetic field is called B. Generator
4 0
3 years ago
Read 2 more answers
The Moon is much smaller than Earth but is still made of rock that you could walk on. However, you would need a spacesuit to do
weqwewe [10]
Because there is no oxygen in space and we need oxygen to function so we need the suit to incapsulate us in oxygen so we can respire and so can our skin
4 0
2 years ago
Why won’t anyone help me please anybody help me I really need help .
irga5000 [103]

Answer:

1➡️ this is the method of decomposition

2➡️ H2 and O2

3➡️ b

sorry if I am wrong

8 0
3 years ago
A 2.5-kg ball and a 5.0-kg ball have an elastic collision. Before the collision, the 2.5-kg ball was at rest and the other ball
lesantik [10]

The kinetic energy of 2.5 kg ball after collision is 27.09 J.

Answer:

Explanation:

In elastic collision, the sum of momentum of the objects before collision will be equal to the sum of momentum of the objects after collision.  

We know that momentum is the product of mass and velocity acting on any object.

So, the conservation of energy in elastic collision leads to following equation:

M_{1} u_{1} +M_{2} u_{2}=M_{1}  v_{1}+M_{2}  v_{2}

Since, the momentum is conserved ,the kinetic energy will also be conserved in elastic collision. So

M_{1} u_{1} ^{2}+M_{2} u_{2} ^{2}=M_{1}v_{1} ^{2}+  M_{2}v_{2} ^{2}

Since initial velocity for M1 ball is zero, then

M_{2} u_{2}=M_{1}  v_{1}+M_{2}  v_{2}

and

M_{2} u_{2} ^{2}=M_{1}v_{1} ^{2}+  M_{2}v_{2} ^{2}

So, on solving all the above equation, we get an equation for velocity and that is

\frac{2M_{2}u_{2} }{(M_{1}+M_{2}  }=final velocity of ball with mass 2.5 kg

v = \frac{2(5*3.5)}{2.5+5}=4.67 m/s

So kinetic energy will be 1/2 mv2

Kinetic energy of 2.5 kg ball is \frac{1}{2}*2.5*(4.67)^{2}  =27.09 J

So the kinetic energy of 2.5 kg ball after collision is 27.09 J.

6 0
4 years ago
Which mathematical formula would you use to calculate the IMA of a wheel?
coldgirl [10]

W = F x D

The work you put into a machine -- the input force -- is the force you apply times the distance you apply it. The work done by the machine equals the resisting weight times the distance it moves when you perform the work.

7 0
4 years ago
Read 2 more answers
Other questions:
  • A portable music player, operating with four 1.5 V cells connected in series, provides a resistance of 15 000 Ω. What amount of
    10·1 answer
  • According to the Holland Codes, which career is best suited to someone who scored highest in the investigative category?
    8·1 answer
  • If sugar contains 41.86% carbon and 6.98% hydrogen what percentage of sugar is oxygen?
    14·1 answer
  • A 250 g beach ball rolls across the sand with a speed of 11.16 km/h. First convert units to kg and m/ then determine the momentu
    6·1 answer
  • How does Static Electricity happen? Please provide 3 Real Life Examples of Electro Static Electricity.
    5·1 answer
  • Differentiate between moments and momentum​
    8·1 answer
  • Solar panels generate electricity using photovoltaic cells that receive sunlight. to protect these cells from moisture while all
    11·2 answers
  • To start a great night of doing physics homework, you sit down to pour yourself a good cup of coffee. Your coffee mug has a mass
    7·1 answer
  • What is the length of AC?
    10·1 answer
  • Mass m1 on the frictionless table of the figure is connected by a string through a hole in the table to a hanging mass m2
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!