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
Elza [17]
4 years ago
14

What does a equal? 3/2 a -13=5​

Physics
2 answers:
spayn [35]4 years ago
6 0
Step-1 :
Substitute 13 to right side
3/2a=5+13
3/2a=18
a=18x2/3
a=12
So,answer is 12
ozzi4 years ago
3 0

Answer:

a=12

Explanation:

- add 13 to both sides

3/2a = 5+13

- multiply by 2/3

2/3 * 3/2 * a = 2/3 * 18

a = 12

You might be interested in
How do lines of latitude affect how direct or indirect the Sun’s rays are on the Earth?
IgorLugansk [536]
The technical definition of latitude is the angular distance north or south from the earth's equator measured through 90 degrees. ... Locations at lower latitudes receive stronger and more direct sunlight than locations near the poles. Energy input from the sun is the main driving force in the atmosphere.



The Seasons at Different Latitudes
The seasonal effects are different at different latitudes on Earth. Near the equator, for instance, all seasons are much the same. Every day of the year, the Sun is up half the time, so there are approximately 12 hours of sunshine and 12 hours of night.



When we consider Latitude alone as a control, we know that the low latitudes (say from the Equator to approximately 30 degrees N/S) are the warmest across the year (on an annual basis).
8 0
3 years ago
A 3.0-kg object moves to the right with a speed of 2.0 m/s. It collides in a perfectly elastic collision with a 6.0-kg object mo
Zinaida [17]

Answer:

The kinetic energy of the system after the collision is 9 J.

Explanation:

It is given that,

Mass of object 1, m₁ = 3 kg

Speed of object 1, v₁ = 2 m/s

Mass of object 2, m₂ = 6 kg

Speed of object 2, v₂ = -1 m/s (it is moving in left)

Since, the collision is elastic. The kinetic energy of the system before the collision is equal to the kinetic energy of the system after the collision. Let it is E. So,

E=\dfrac{1}{2}m_1v_1^2+\dfrac{1}{2}m_2v_1^2

E=\dfrac{1}{2}\times 3\ kg\times (2\ m/s)^2+\dfrac{1}{2}\times 6\ kg\times (-1\ m/s)^2

E = 9 J

So, the kinetic energy of the system after the collision is 9 J. Hence, this is the required solution.

3 0
3 years ago
The magnetic field or force seems to be associated with the lineup of____________ within the magnet.
Nastasia [14]
The magnetic field or force seems to be associated with the lineup of electrons withim the magnet
6 0
3 years ago
Read 2 more answers
Which material is very strong and tough but shows very little elongation as it absorbs energy? A. spider silk B.rubber C.Kevlar®
Furkat [3]

C. Kevlar

:) ++ * ++ !

5 0
3 years ago
Read 2 more answers
Which test was conducted on the skin found under the victim’s nails?
BARSIC [14]
Y-STR analysis. It is a DNA test used to compute and match with the possibility via lap.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Lien uses a spring scale to pull a block toward the right across the lab table. The scale reads 8 N. Which force should Lien con
    9·1 answer
  • Supervisors are subject to disciplinary action for engaging in retaliation.<br> True<br> False
    9·1 answer
  • A box of groceries requires 5.0 Newton’s of force to lift it up 1.0 meter how much work is done
    6·2 answers
  • One of the purposes of an experiment is to determine whether the dependent variable affects the independent variable. Please sel
    11·2 answers
  • A student is conducting an experiment to determine how far a ball will roll down a ramp based on the angle of incline. What are
    7·1 answer
  • Can someone please explain to me why the net force of the ball changes in the Y direction and not the X Direction? I made little
    7·1 answer
  • You are working as a letter sorter in a U.S. Post Office. Postal regulations require that employees' footwear must have a minimu
    15·1 answer
  • The scale on the horizontal line axis is 5s per division on the vertical axis 9 m per division
    11·1 answer
  • If a child of mass 60.6 kg sits in a seat, what is
    6·1 answer
  • a metal of length 15.04cm is heated until its temperature rises by 65°c. if its new length is 16.00m calculate its linear expans
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!