0
Add your answer:
Earn +20 pts
How would decreasing the time it takes you to run affect your speed?
if the distance remains the same then your speed increases
How would decreasing the time it takes you to run a certain distance of your speed?
Decreasing the time, for the same distance, means you increase your speed. Remember that speed is distance / time.
What is the difference between direct proportion and indirect proportion?
Two variables are said to be in direct proportion if, when you increase one by some multiple, the other also increases by that same multiple. Alternatively, both decrease by the same proportion. Two variables are in indirect (or inverse) proportion if an increase in one of them is associated with a decrease in the other, and conversely. The proportional change in both is the same. For example, if I change the speed at which I am driving, then the distance that I can cover in a fixed amount of time will change in the same proportion. Double my speed then double the distance, quadruple speed and quadruple distance, halve the speed and halve the distance. So speed and distance are directly proportional. Now think of speed and the time taken to do a fixed distance. Double my speed and halve the time. Halve the speed then double the time. So time taken is inversely proportional to speed.
What happenes to the wave speed as the wavelength increased?
Velocity = Frequency * Wavelength. If the wavelength increases and the frequency stays the same, then the speed of the wave will increase.
If you increase the distance traveled over the same period of time?
So, what is the question? - Well, you would need a greater speed, to travel a longer distance in the same time.
If speed increases and time remains the same what happens to distance?
If speed increases and time remains the same, the distance traveled will increase proportionally. Distance is directly proportional to speed, so an increase in speed will result in covering a greater distance in the same amount of time.
How would decreasing the time it takes you to run a a certain distance affect your speed?
It would increase your speed. Speed = distance / time so if you decrease the time whilst keeping the distance the same, distance/time increases.
Which statements below are true speed increases as time decreases for the same distance?
None of the statements are true. Speed is distance divided by time, therefore, as time decreases and distance remains constant, speed increases.
How would decreasing the time it takes you to run affect your speed?
if the distance remains the same then your speed increases
How would decreasing the time it takes you to run a certain distance of your speed?
Decreasing the time, for the same distance, means you increase your speed. Remember that speed is distance / time.
If an object accelerates in the same direction in which it is moving how is its speed affected?
If an object accelerates in the same direction in which it is moving, its speed will increase. This is because the acceleration is adding to the object's existing velocity in the same direction, causing it to move faster over time.
What happens to the wavelength when the speed is increased and frequency stays the same?
If the speed is increased and the frequency stays the same, the wavelength will also increase. Wavelength is inversely proportional to speed for a constant frequency, so as the speed increases, the wavelength will also increase.
Is it that reaction distance increases with speed while the reaction time stays the same?
Yes, the reaction distances increases with speed while reaction time stays the same. for example the two-second rule.
What will be the result when Velocity of a wave increases and the wavelength stays the same?
If the velocity of a wave increases while the wavelength stays the same, the frequency of the wave will also increase. This is because the speed of a wave is determined by the product of its frequency and wavelength. Therefore, if the speed increases and the wavelength remains constant, the frequency must also increase.
What is the difference between direct proportion and indirect proportion?
Two variables are said to be in direct proportion if, when you increase one by some multiple, the other also increases by that same multiple. Alternatively, both decrease by the same proportion. Two variables are in indirect (or inverse) proportion if an increase in one of them is associated with a decrease in the other, and conversely. The proportional change in both is the same. For example, if I change the speed at which I am driving, then the distance that I can cover in a fixed amount of time will change in the same proportion. Double my speed then double the distance, quadruple speed and quadruple distance, halve the speed and halve the distance. So speed and distance are directly proportional. Now think of speed and the time taken to do a fixed distance. Double my speed and halve the time. Halve the speed then double the time. So time taken is inversely proportional to speed.
If force increases and distance remains same what happens to the amount of work done?
If force increases and distance remains the same, the amount of work done would increase. This is because work done is directly proportional to the force applied. The formula for work is Work = Force x Distance, so as force increases, work done would also increase.
What is increase in speed?
An increase in speed refers to the act of moving faster or accelerating. It means covering a greater distance in the same amount of time or reducing the time taken to cover a certain distance.
