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
vaieri [72.5K]
3 years ago
11

What is the best way to determine levelness?

Physics
1 answer:
murzikaleks [220]3 years ago
6 0

Answer:

F. See if the slope of Velocity versus Time for both directions are equal but opposite.

Explanation: Velocity is the rate of change of position. The slope of a distance or position-time graph is velocity. Acceleration is the rate of change of velocity. The slope of a velocity-time graph is acceleration.

A velocity-time graph shows changes in the velocity of a moving object over time. The slope of a velocity-time graph represents an acceleration of the moving object.

So, the value of the slope at a particular time represents the acceleration of the object at that instant.

You might be interested in
An opera singer who is a baritone, lowers his pitch and raises his voice for a song. Which best describes how the resulting soun
Usimov [2.4K]

Answer: 3.

Explanation:

The correct answer is a higher amplitude and lower frequency. Since an opera singer is lowering his pitch it means that he is creating higher amplitude and because he is raising his voice for a song with that higher amplitude he is creating lower frequency.

8 0
3 years ago
A car advertisement claims their car can go from a stopped position to 60 miles per hour in 5 seconds. The advertisement is desc
Komok [63]

Answer:

Acceleration

Explanation:

The advertisement is describing the acceleration of the car.

Acceleration is the rate of change of velocity per unit of time. It can be expressed mathematically as;

 Acceleration  = \frac{v  - u}{t}  

 v is the final velocity

 u is the initial velocity

 t is the time taken

 Any quantity that specifies the rate of change of velocity of a body within a given time frame is describing its acceleration.

5 0
3 years ago
When all individual forces acting upon an object are balanced, it is the natural tendency of the object to
sleet_krkn [62]

Answer:

- maintain its state of motion

- Keep its velocity constant (either at zero or non-zero value)

8 0
3 years ago
You are working on a loading dock at UPS. You are instructed by your supervisor to move 20 boxes—each of which has a weight of 1
zhuklara [117]

Answer:

you have patience with me and I will call back tomorrow morning to discuss.

Explanation:

the train leaves and a couple hours of the speech and the other one in my future so I'll have to call them tomorrow to see if you can block them for me happy.

4 0
3 years ago
How can you produce more power than an excavator?
alina1380 [7]
Just do energy spent divided by time to get your answer. With this we can say a human might be able to!
5 0
3 years ago
Read 2 more answers
Other questions:
  • (a) What is the tangential acceleration of a bug on the rim of a 13.0-in.-diameter disk if the disk accelerates uniformly from r
    10·1 answer
  • Several years from now you have graduated with an engineering/physics degree from OSU and have been hired by a nanoengineering f
    10·1 answer
  • How many joules of energy are required to accelerate a 1.0-kg mass from rest to a speed of 86.6% the speed of light?
    7·1 answer
  • How many dots must be added to the symbol to properly represent a standard nitrogen ion? A) 1 B) 3 C) 5 D) 8
    15·1 answer
  • Neglecting the effect of air resistance a stone dropped off a 175-m high building lands on the ground in: A)3s B)4s C)6s D)18s E
    12·1 answer
  • What is the gravitational force between Mars and the sun? 7.43 × 1030 N 1.79 × 1026 N 1.65 × 1021 N 3.76 × 1032 N
    5·1 answer
  • When entering an expressway, in the acceleration lane you should: A search for a gap in traffic and adjust your speed to the spe
    13·1 answer
  • ANSWER PLS!!<br> ---------------------
    10·1 answer
  • An airplane flies from Houston to New York City, which is a distance of 2280 kilometers. The trip takes 3.5 hours. What was the
    9·1 answer
  • As a boy pulls a sled carrying his sister, he exerts a force of 2.6 lbs.at an angle of 30 degrees with the ground. How much work
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!