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
tatyana61 [14]
3 years ago
7

Cumulative Exam

Physics
2 answers:
Pani-rosa [81]3 years ago
8 0

Answer:

A. Plane mirrors produce only virtual images, and concave mirrors produce real and virtual images.

Explanation:

dalvyx [7]3 years ago
4 0

Answer:

Explanation:

Hi! It would be A. Plane mirrors produce only virtual images,and concave mirrors produce real and virtual images.

You might be interested in
Suppose you drop a 10-pound weight and a 5-pound weight on the Moon, both from the same height at the same time. What will happe
Murljashka [212]

Answer:

Both will hit the ground at the same time.

3 0
2 years ago
What is the momentum of an object with a mass of 60 kg and velocity of 10 m/s?<br><br> heeelp
Pavlova-9 [17]

Answer:

Linear momentum= Mass*Velocity

P=mv

P=60*10

P=600Kg m/s

3 0
3 years ago
A train departs from its station at a constant acceleration of 5m/s2. What is the speed of the train at the end of 20 seconds
Shalnov [3]

a = v/t

v = a.t

v = 5 * 20 = 100m/s

8 0
4 years ago
17) The "investiture struggle" that took place between Pope Gregory VII and King Henry IV symbolized the struggle between the ch
siniylev [52]

Answer:

Explanation:

For anyone in UsaTestPrep it is D) appoint church positions The "investiture struggle" of the 11th and 12th centuries that took place between Pope Gregory VII and King Henry IV symbolized the struggle between the church and state over who had the power to appoint church positions. Pope Gregory VII later excommunicated King Henry IV over this issue and it led to a weakening in the Holy Roman Empire therefore it is D.  

4 0
3 years ago
Read 2 more answers
The number of protons determines what __________ a particular atom belongs to.
MatroZZZ [7]
<span>The number of protons determines what __________ a particular atom belongs to.

Answer = The number of protons </span><span>determines what element a particular atom belongs to.

So the correct and best answer choice is C. element.

Hope this helps.</span>
4 0
4 years ago
Other questions:
  • What does cleaning bleach and carbon monoxide have in common
    6·2 answers
  • Suppose that a 1000 kg car is traveling at 25 m/s (aprox 55mph). Its brakes can apply a force of 5000N. What is the minimum dist
    15·2 answers
  • 257487254877<br> scientific notation
    11·2 answers
  • A 50-g chunk of a common metal at 80°C is placed into a calorimeter with 50 g of water at 50°C. At thermal equilibrium, which ef
    5·1 answer
  • Coiling wire around an iron core and applying an electric current through the wire creates a temporary magnet called an electrom
    9·2 answers
  • The other name of eureka can
    10·2 answers
  • A 56-kg skater initially at rest throws a 5.0-kg medicine ball horizontally to the left. Suppose the ball is accelerated through
    6·1 answer
  • What materials are difficult to charge because electrons easily flow through them?
    10·1 answer
  • Which statement best describes what happens during a solar eclipse?
    13·2 answers
  • Consider the schematic of the molecule shown, with two hydrogen atoms, H, bonded to an oxygen atom, O. The angle between the two
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!