25 Best Speed Questions and Answers (Q&A) - ProProfs Discuss

What is the difference between Average Speed and Instantaneous Speed?

A. Cook, English Professor
Answered: Sep 02, 2019

Majorly in the field of physics, kinematics is the science that deals with the study of the motion of an object, irrespective of what causes the motion. It usually has to do with the speed and...Read More

2 Answers

901 views

What device is used to measure the speed of an object?

W. Mocroft, Philanthropist
Answered: Feb 20, 2019

Speed can be determined mathematically. By taking the time traveled and the length of distance to the desired location, they are divided by. Distance by time gives you the rate of speed traveled....Read More

2 Answers

794 views

What factors does the speed of an object depend on?

W. Mocroft, Philanthropist
Answered: Feb 20, 2019

Determining speed is based on several different things. Time and distance are certainly factors, but the environments and mediums must be taken into account as well. Mediums will affect the rate...Read More

2 Answers

769 views

What are the differences between speed and velocity?

J. Harty, Writer
Answered: Sep 26, 2019

Both velocity and speed are terms in physics that can be used to calculate the total distance covered by an object. However, there are some differences between them. The velocity of an object can...Read More

2 Answers

707 views

Why does the rate of this reaction increases during the first few seconds If a strip of magnesium is dropped into excess hydrochloric acid, an exothermic reaction occurs?This question is part...

John Smith
Answered: Dec 25, 2024

The solution is becoming hotter

1 Answer

576 views

What reasons make speed a scalar quantity?

C. Block, English Professor
Answered: Feb 20, 2019

A scalar quantity is a measurement of amount or progression, which speed is a relative progression of velocity in a given moment in time. Likewise, the velocity calculated as a linear format...Read More

2 Answers

567 views

When will marble (calcium carbonate) react most rapidly with hydrochloric acid?

John Smith
Answered: Dec 25, 2024

Marble powder and concentrated acid at 40 degrees celsius.

1 Answer

454 views

Does speed depend on time?

Carice Snow, Motivator
Answered: Feb 15, 2019

Yes, speed is dependent on time. As an object moves slow, the time that it takes to arrive at a specific destination is longer. However, the faster an object moves, the time will decrease in how...Read More

2 Answers

409 views

How can the speed of dark be measured?

W. Mocroft, Philanthropist
Answered: Feb 20, 2019

Yes, it is possible to calculate the speed of darkness. It stands to reason that if you can measure the speed of light, that you could also measure the speed of darkness. Once the light is gone,...Read More

3 Answers

387 views

What will happen if copper reacts with sulfuric acid?

G.Carol
Answered: Feb 19, 2018

Chemistry is a branch of science that studies chemicals/. It is interesting to predict which reaction will produce what. It can be confusing in the start but once you know what is going to...Read More

2 Answers

337 views

Who coined the term speed?

W. Mocroft, Philanthropist
Answered: Feb 20, 2019

This is somewhat tricky to nail down. While Galileo is credited with being the first to mathematically define speed, he was not the one to actually coin the term speed. However, back in 375 BC,...Read More

2 Answers

312 views

What do you understand by their term vector speed?

C. Block, English Professor
Answered: Feb 20, 2019

Vector is a term used in physics that combines both a magnitude (or size) and direction (which way the object is moving). It does not have a location, however. It is usually noted through an...Read More

2 Answers

291 views

What are the ways to increase my running speed?

Carice Snow, Motivator
Answered: Feb 15, 2019

There are several ways that you can increase your running speed. First, it is going to take work, and it will not happen overnight. Running bursts of sprints can help to improve the long-distance...Read More

2 Answers

291 views

How many ways are there to calculate speed?

C. Block, English Professor
Answered: Feb 20, 2019

There are three ways in which speed can be determined. Each of them is mathematically calculated. The first way to the standard speed equation. With this method, the distance that the object...Read More

2 Answers

270 views

What is the difference between kWh and kW?

K. Myers, Blogger
Answered: Sep 12, 2019

There are many differences between kWh and kW. The kWh refers to the amount of energy that you are using. Some may assume that this refers to the number of kilowatts that you use per hour, but...Read More

1 Answer

263 views

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