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
Colt1911 [192]
3 years ago
10

What is the difference between a wedge and a screw?

Physics
1 answer:
Anvisha [2.4K]3 years ago
7 0
<span>A wedge is a double sided screw basically. Therefore, the difference is the number of sides.</span>
You might be interested in
________ is a measure of the internal energy that has been absorbed or transferred from one body to another, often due to a diff
stich3 [128]

Answer: Heat

Explanation: Heat is a form of energy, and it is exchanged between bodys when they are not at the same temperature.

Heat is transferred from the body with higher temperature to the one with lower tempertature, this is so that in time they end up being at the same temperature.

This means that the one with lower temperature is the one who absorbs the heat, and the one with higher temperature transfer it.

4 0
3 years ago
If the child pulls with a force of 20 N for 12.0 m , and the handle of the wagon is inclined at an angle of 25 ∘ above the horiz
lilavasa [31]

Answer: 217.52 N

Explanation: The applied force is 20 N, the distance covered is 12.0 m and the angle is 25° above the horizontal.

Hence the formulae that defines work done is given by

W = Force × distance

But since the force has been inclined at an angle θ above the horizontal, the horizontal component of force is neccesary to produce the required motion to make the child do work on the wagon.

Hence

Work done = (horizontal component of force) × distance

Work done = F cos θ × distance

Work done = 20 cos 25 × 12 = 217.52 N

4 0
3 years ago
1:A pattern or grouping of stars that people imagine representing a figure, an animal or an object.
Nesterboy [21]

Answer:

  • 1.constellation
  • 2.Probably a dwarf planet
7 0
3 years ago
Plzz help me please ​
olasank [31]
Permanent magnet. An induced magnet would be created when a piece of iron (for example) is in contact with a magnet. Temporary magnets would be something like an electromagnet. Bar magnets are permanently magnetic unless we heat them or hammer them to cause their domains to loose alignment.
6 0
2 years ago
Which unit of measurement is included in the International System of Unit! (si)?
ozzi

Answer:

See the explanation below

Explanation:

There are several measures for the international system of measures. Let's name some and their representation symbol.

meter = [m]

time = [s] = seconds

mass = [kg] = kilograms

Temperature = [°C] = celcius degrees

Power = [W] = watts.

Force = [N] = Newtons

3 0
3 years ago
Other questions:
  • The rotational speeds of four generators are listed in RPM (revolutions per minute). Arrange the generators in order based on th
    13·2 answers
  • What is the speed of a car that travels 14 meters in 2 seconds?
    6·1 answer
  • A hydraulic lift is to be used to lift a 1900-kg weight by putting a weight of 25 kg on a piston with a diameter of 10 cm. Deter
    9·1 answer
  • What is the difference is a hypothesis and a theory
    12·1 answer
  • A deuteron (a nucleus that consists of one proton and one neutron) is accelerated through a 4.01 kV potential difference. How mu
    5·1 answer
  • Which of the following is the best thermal conductor?
    9·1 answer
  • A round steel shaft is subjected to a concentrated moment M=1000 lbf.in at point B, which is located at distances a=8,b=9 in fro
    7·1 answer
  • What is genetic energy and what is potential energy
    13·2 answers
  • What can be increased in order to increase the magnetic field?
    12·2 answers
  • Determine the momentum of a system of the two objects. One object, m1, has a mass of 3.5 kg and a velocity of 20 m/s towards the
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!