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
coldgirl [10]
3 years ago
8

Who's really good at physical science?

Physics
1 answer:
34kurt3 years ago
3 0
Definitely not me!!!! (unless it's magnetism or circuits)
You might be interested in
What is the Law of Conservation of Mass and Energy. Fist answer gets brainliest!!←←←←
anzhelika [568]

Answer:The amount if mass of all substances before or after a chemical change are equal

Explanation:

4 0
3 years ago
Read 2 more answers
A baseball pitcher loosens up his pitching arm. He tosses a 0.20-kg ball using only the rotation of his forearm, 0.28 m in lengt
aev [14]

Answer:

Moment of Inertia, I = 0.016 kgm²

Explanation:

Mass of the ball, m = 0.20 kg

Length of the pitcher's arm, l = 0.28

Radius of the circular arc, r = 0.28 m

Moment of Inertia is given by the formula:

I = mr²

I = 0.20 * 0.28²

I = 0.20 * 0.0784

I = 0.01568

I = 0.016 kgm²

7 0
3 years ago
An example of a household appliance with a low and high power rating​
olchik [2.2K]

Answer:

Explanation:

There are countless household appliances in every single house. One appliance with a low power rating would be a ceiling fan. On average ceiling fans consume roughly 60w and are found in the majority of houses. On the other side of the spectrum, we have a high power-rating appliance such as a microwave. Microwaves use anywhere between 1000w to 1800w of power in order to function correctly. This is very large power consumption and one of the highest power ratings found for appliances in a household.

5 0
3 years ago
A material that can be hit without shattering is?<br> viscous, flammable, hard, malleable
nika2105 [10]
Malleable

Malleability is a property of matter, that’s specializes in metals, in which these metals can be bended, twisted or formed into a thinner sheets, and not being able to shatter to pieces instead it can be formed into a new shape. Unlike the other three, take for instance hardness. If a hard object such as wood for example when used with an axe it breaks and it is lead to smithereens. Flammable like is when applied to fire can dramatically explode when hit it obviously breaks.



3 0
2 years ago
Which method of heat transfer takes place when particles of matter vibrate and collide with each other in direct contact
Cerrena [4.2K]
Conduction, hope this helps! :)
6 0
3 years ago
Read 2 more answers
Other questions:
  • At the point of fission, a nucleus of ^235 U that has 92 protons is divided into two smaller spheres, each of which has 46 proto
    5·1 answer
  • What is the horizontal component of the force on the ball after it leaves the throwers hands
    7·1 answer
  • What was the significance of the double-slit experiment? A. It showed that light had wave properties. B. It first demonstrated t
    8·1 answer
  • What is 2.0 ft × 4 ft, to the correct number of significant figures?
    13·1 answer
  • you push a 51 kg box with a force of 485 N. the friction force on the box is 232 N. calculate the acceleration of the crate.
    14·1 answer
  • calculate the acceleration of a 520 kg car that had 5050N of net force exerted on it by the engine. explain how you solve the pr
    10·1 answer
  • 3. The nervous system works together to communicate with different parts of the body and with the external environment. Spinal c
    14·2 answers
  • Sound waves travel at the rate of 343 m/s at 20°C. If a man standing 450 meters away from the wall of a canyon yells, “Hello,” h
    10·1 answer
  • Help plssssss would be highly appreciate ❤️❤️
    12·2 answers
  • Which best explains how a heat pump can heat a room?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!