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
nydimaria [60]
3 years ago
8

Robert is accelerating a cart at the rate of 2.2 meters/second2. If the mass in the cart is doubled, and the net force is also d

oubled, what is the final acceleration?
A.
The acceleration is halved.
B.
The acceleration remains the same.
C.
The acceleration is doubled.
D.
The acceleration becomes zero.
E.
The acceleration is quadrupled.
Physics
1 answer:
zloy xaker [14]3 years ago
5 0

Answer;

B.  The acceleration remains the same.

Explanation;

F = ma  

the question said, F and M both are doubled ,so,  

2F =2ma

but you can see the result is same !!

so acceleration doesn't change,

Therefore; final acceleration is also 2.2

You might be interested in
The process of bringing a complaint and filing an answer is known as the _____. a. Trials b. Coercions c. Pleadings d. Countercl
LekaFEV [45]

Answer:

pleading

Explanation:

the first step in a lawsuit where parties pass their claims and their defenses. the plaintiff or the one complaining states the issue while the defendant states his answer on the complain and his defense

7 0
3 years ago
Read 2 more answers
What was the main view how the world worked geologically prior to the 1960s? It was generally believed that continents and ocean
attashe74 [19]

Answer:

It was generally believed that mountains were produced by vertical forces

Explanation:

                   The main view of the world worked geologically prior to the 1960s was that the mountains were formed by the vertical forces of nature.

                    The early people prior to 1960s believed in many different natural phenomenons and they give their own reasons for their occurrence. But later many researchers and geophysicists studied the formation of the earth and came with possible answers to these questions.

Thus the answer is  

" It was generally believed that mountains were produced by vertical forces."

3 0
3 years ago
FIRST ANSWER IS BRAINIEST TAKE YOUR TIME I NEED RIGHT ANSWERS FIRST ANSWER IS BRAINIEST ANSWER TAKE YOUR TIME NEED RIGHT ANSWER
V125BC [204]
A = 7
B = 4
C = 5
D = 9
E = 8
F = 1
G = 2
H = 10
I = 6
J = 3
4 0
3 years ago
Read 2 more answers
A circuit contains two light bulbs connected in parallel. What would happen to the brightness of each light bulb if two more lig
laila [671]

Answer;

C. The brightness of each bulb would remain the same even though the total resistance of the circuit would decrease.

Explanation;

-If light bulbs are connected in parallel to a voltage source, the brightness of the individual bulbs remains more-or-less constant as more and more bulbs are added to the circuit.

-The current increases as more bulbs are added to the circuit and the overall resistance decreases. In addition, if one bulb is removed from the circuit the other bulbs do not go out. Each bulb is independently linked to the voltage source

6 0
3 years ago
Read 3 more answers
Psychological profiling is also known as criminal profiling. True or False?
Nikolay [14]
So my opinion that is false bc. the psychological profiling not is necessary being as criminal profiling ,the criminal mean a greater,intensive word in the way of ,,killer" ,when the ,,psychological" profile is total different way 

hope helped 
8 0
3 years ago
Read 2 more answers
Other questions:
  • Suppose you want to test the hypothesis that plants grow taller when they receive more sunlight. Identify and independent variab
    14·1 answer
  • Describe an environment in which the sound of a ringing cell phone could not be transmitted, and explain why the ringing wouldn'
    5·1 answer
  • g Two identical metal spheres (small enough to be treated as particles) each with a mass of 3.1 × 10−3 kg are hung from separate
    10·1 answer
  • What is the reverse of vaporization?
    6·1 answer
  • What does the electron do in an atom?
    12·1 answer
  • Knowing that 1 inch is equal to 2.54 centimeters, convert 287 cm to inches.
    10·2 answers
  • Kendall has empty graduated cylinder with markings and an identical graduated cylinder partway filled with water. She also has a
    6·2 answers
  • Describe an instance when the motion energy of an object changed, causing some other energy change as well.
    9·1 answer
  • Question below in photos!!(there are 2 photos) Please answer! Will mark BRAINLIEST! ⬇⬇⬇⬇⬇⬇⬇
    10·1 answer
  • The nucleus in an iron atom has a radius of about 4.0 10-15 m and contains 26 protons. (a) What is the magnitude of the repulsiv
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!