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How many meters per second do light waves travel in air at a constant velocity?
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∙ 10y ago
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∙ 10y ago
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A car moving with an initial velocity of 30 meters per second slows down at a constant rate of 3 meters per second?
1 meter/second/second in the same direction of travel
An object travels 8 m in the 1st second of travel 8 m again during the 2nd second of travel and 8 m again during the 3rd second Its acceleration is therefore?
Acceleration is zero velocity is constant at 8m every second acceleration is the gradient of velocity and the gadient of a constant = 0
If you travel 48 meters radius in 7 seconds what would the valocity be?
Velocity = distance divided by time measured in meters/second, so it would be 48/7 which is 6.85 meters per second
If a Skateboarder travels at a constant speed of 5 meters per second per second for 5 seconds How far does he travel?
It's a bad question because 5 meters per second per secondis not"a constant speed"it is a rate of acceleration.5 x 5 = 25 meters traveled.
An object travels 8 m in the 1st second of travel 8m again during the 2nd second of travel and 8m again during the 3rd second its acceleration in meters per second per second is?
Speed is constant. Acceleration is zero.
A car moving with an initial velocity of 30 meters per second slows down at a constant rate of 3 meters per second?
1 meter/second/second in the same direction of travel
In physics why is the displacement equal average velocity x change in time?
velocity is distance traveled per unit of time. If you multiply it by time traveled you get distance traveled.For example if you travel 10 meters in one second (velocity) for 20 seconds (time) you travel 10 x 20 = 200 meters
An object travels 8 m in the 1st second of travel 8 m again during the 2nd second of travel and 8 m again during the 3rd second Its acceleration is therefore?
Acceleration is zero velocity is constant at 8m every second acceleration is the gradient of velocity and the gadient of a constant = 0
How fast can light travel up to?
c is a constant variable commonly known as "the speed of light", but more correctly the velocity of the speed of light ought to be called "the velocity of the speed of electromagnetic wave interactions". And it is precisely 299,792,458 meters per second.
What is the property of an object that travels the same distance each second?
Such an object is said to travel at a constant speed. If it doesn't change direction, it is also said to travel at constant velocity.
Why does a car traveling at constant speed can accelerate while a car at constant velocity connot?
The question is inherantly flawed. A car traveling at a constant speed cannot accelerate, if it could it's speed would not be constant. "Constant speed" means that speed is not increasing or decreasing but remain consistent over time. For example, if you cover 10 feet during each second, your speed is constant. "Constant velocity" implies constant speed, but it has an additional constraint: you can't change your direction. If you travel constantly at 10 feet per second in a straight line, then your speed is constant and your velocity is constant. But if you travel constantly at 10 feet per second in a wiggly line (or a circle, or anything not straight), then your speed is constant but your velocity is NOT constant. If you travel at a constant speed but change direction, velocity is changed. Or if you travel in the same direction but change the speed, velocity is changed. Average speed is is easier: distance/time So, your question should read: Why can a car traveling at an average speed accelerate, but a car traveling at constant speed cannot? Or Why am I asking the wrong questions?
If you travel 48 meters radius in 7 seconds what would the valocity be?
Velocity = distance divided by time measured in meters/second, so it would be 48/7 which is 6.85 meters per second
What is the velocity if travel 5.7 meters per second squared for 4 seconds?
Velocity can be measured in metres per second, not metres per second squared. Acceleration is measured in metres per second squared but knowing only the acceleration does not help in finding the velocity.
If a Skateboarder travels at a constant speed of 5 meters per second per second for 5 seconds How far does he travel?
It's a bad question because 5 meters per second per secondis not"a constant speed"it is a rate of acceleration.5 x 5 = 25 meters traveled.
You are snowboarding at Marmot Basin and you travel 600 m in 30 seconds What is your velocity?
20 meters per second is the speed--velocity would require direction data, as well. Velocity is a vectored quantity.
How far does an object travel if its velocity is 25.5 meters per second north and it travels 85 seconds?
Distance = Velocity*Time = 25.5*85 metres = 2167.5 metres.
An object is moving at a constant velocity of 10meters per second how far will it travel in 30 seconds?
10 x 30 = 300 metres.
