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
mafiozo [28]
3 years ago
11

How do land and water affect temperature?

Physics
1 answer:
Usimov [2.4K]3 years ago
3 0
Water has polar molecules at which it  stays colder longer.
You might be interested in
Static electricity occurs when electrons build up and _________
EleoNora [17]
Static electricity<span> is a </span>buildup<span> of </span>electric<span> charges on objects. Charges </span>build up<span> when negative </span>electrons<span> are transferred from one object to another. The object that gives </span>up electrons<span> becomes positively charged, and the object that accepts the </span>electrons<span> becomes negatively charged. This can </span>happen<span> in several ways</span>
5 0
3 years ago
A student produces a wave in a long spring by
Sliva [168]

Answer: 2

Explanation:

4 0
3 years ago
Where would you feel the most motion?​
Mrac [35]

Answer:

A

Explanation:

since its the tip, you will feel it the most there.

4 0
3 years ago
Antifreeze is a "must have" in an Albertan winter because it helps keep your vehicle engine from freezing in cold temperatures.
Natasha_Volkova [10]

Products such as antifreeze are composed of organic compounds that are classified as <em>alcohols</em>. (a)

Maybe those other classes of chemicals also lower the freezing temperature of water, just like alcohol does.  I don't know.  But alcohol is what's used to make anti-freeze.  I'm guessing alcohol must be cheaper, less toxic, and less corrosive inside the engines' cooling systems than any of that other stuff is.

4 0
3 years ago
A 4.0 kg ball is traveling at 3.0 m/s and strikes a wall. The ball bounces off the wall with a velocity of 4.0 m/s in the opposi
trasher [3.6K]

Answer:

280 N

Explanation:

Applying Newton's third second law of motion,

F = m(v-u)/t................... Equation 1

Where F = Magnitude of the average force on the ball during contact, v = final velocity of the ball, u = initial velocity of the ball, t = time of contact of the ball and the wall.

Note: Let the direction of the initial velocity of the ball be positive

Given: m = 4 kg, u = 3.0 m/s, v = -4.0 m/s (bounce off), t = 0.1 s

Substitute into equation 1

F = 4(-4-3)/0.1

F = 4(-7)/0.1

F = -28/0.1

F = -280 N.

Note: The negative sign tells that the force on the ball act in opposite direction to the initial motion of the ball

3 0
3 years ago
Other questions:
  • WILL GIVE BRAINLIEST.
    7·1 answer
  • Trace fossils are much more common than body fossils. Which of the following best explains why trace fossils are more common?
    12·1 answer
  • Which statement describes the relationship of resistance and current
    6·1 answer
  • Say you dropped a cannonball from the 17–meter mast of a ship sailing at 2 meters/second. How far from the base of the mast will
    6·1 answer
  • The figure shows a velocity-versus-time graph for a particle moving along the x-axis. At t=0s, assume that x=0m. What is the par
    6·1 answer
  • How to draw and label a diagram to show how you would separate each mixture
    9·1 answer
  • Your boss asks you compare two sound waves and determine which has the higher frequency. Wave A has a period of 4⁄100 second and
    6·2 answers
  • a group of students working in a high school chemistry lab believe they have discovered a new element! how exciting! upon furthe
    11·1 answer
  • The provided text reads: "a typical lightning bolt may transfer 10^20 electrons in a fraction of a second, developing a peak cur
    13·1 answer
  • Help me out guys<br>I'm stuck in this ​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!