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
enyata [817]
3 years ago
11

A baseball player slides into second base. What happens to his momentum?

Physics
2 answers:
TiliK225 [7]3 years ago
7 0
He momentum is reduced by external forces of friction and air resistance. Momentum is not conserved here because this is not a closed system.

Alex3 years ago
4 0
Due to friction from sliding against the ground, the player decelerates in 1 direction. Thus his momentum decreases.
You might be interested in
50 Points please Help
Leya [2.2K]

Answer:

Temperature -SI unit :Kelvin

Explanation:

Kelvin is the SI unit of Temperature .

  • Don't get confused and write Celsius as the SI unit .Celsius is not the SI unit .

\\ \sf\longmapsto 1K=273°C

Or

\\ \sf\longmapsto 1°C=273.16K

Lets take an example :-

  • Take 27°C

Lets convert to Kelvin scale

\\ \sf\longmapsto 27°C

\\ \sf\longmapsto 27+273

\\ \sf\longmapsto 300K

  • SI unit of Mass=kilogram(Kg)
  • SI unit of Time=second(s)
  • SI unit of electric current=Ampere(A)
4 0
3 years ago
Read 2 more answers
Two identical metal balls a and b are mounted on insulating rods. Ball a has a charge of +q/2 and ball b is initially uncharged.
oksano4ka [1.4K]

Answer:

Help me please?

Explanation:

Did you get the answer? I believe it’s either C. +q or D. 0

6 0
3 years ago
Read 2 more answers
A student calculates the density of a copper cube to be 4.15 g/cm . If the accepted value is 8.64 g/cm the percentage error in h
Helen [10]

 The percentage error in his experimental value is -51.97%.

<h3>What is percentage error?</h3>

This is the ratio of the error to the actual measurement, expressed in percentage.

To calculate the percentage error of the student, we use the formula below.

Formula:

  • Error(%) = (calculated value-accepted value)100/(accepted............. Equation 1

From the question,

Given:

  • Calculated value = 4.15 g/cm
  • accepted value = 8.64 g/cm

Substitute these values into equation 1

  • Error(%) = (4.15-8.64)100/8.64
  • Error(%) = -4.49(100)/8.64
  • Error(%) = -449/8.64
  • Error(%) = -51.97 %

 

Hence, The percentage error in his experimental value is -51.97%.

Learn more percentage error here: brainly.com/question/5493941

8 0
3 years ago
The short-circuiting logical operators ____. Group of answer choices enable doing as little as is needed to produce the final re
ohaa [14]

Answer:

D. cause the program to stop execution when the expression is evaluated

Explanation:

D. cause the program to stop execution when the expression is evaluated

7 0
4 years ago
Which of these processes of the water cycle is a direct effect of the sun's energy?
Slav-nsk [51]
<span>a. evaporation

Hope it helps!
</span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • Compare and contrast the velocity at which X-rays and radio waves travel
    9·2 answers
  • A car going at 30 m/s undergoes an acceleration of 2 m/s^2 for 4 seconds. What is it's final speed? How far did it travel while
    11·2 answers
  • Which of the following structure's primary role is to filter lymph?
    7·1 answer
  • A player with a positive attitude toward officials demonstrates which of the following
    15·2 answers
  • Why was 6 afraid of 7​
    12·1 answer
  • Sam melts a compound and discovers that it does not conduct electricity when melted what can probably be said about the compound
    5·2 answers
  • A scientist tests what change would add the most energy to a moving ball. Which of these would add the most energy?
    10·1 answer
  • Can an object have both kinetic energy and gravitational potential energy? Explain.
    12·1 answer
  • 3. A museum curator moves artifacts into place on various different display
    8·1 answer
  • Explain in simple terms Einstein's law of special and general relativity​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!