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A train is moving with a velocity of 45 km per hour calculate the distance travelled in 1 min?
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What formula do you use to calculate the acceleration of an object moving in a straight line?
Acceleration = Final velocity - Initial velocity / time
What is the tangential speed of an object moving in a circle with a radius of 5 that is going around 3 times in 4 seconds?
I suggest you calculate the total distance travelled (use the formula for the circumference of a circle), then divide this result by the time to get the speed.
How do you find distance traveled when given velocity?
Velocity is measured in metres per second, to find how many metres a body has travelled you need t know the length of time it was moving for. If a body moves at 10 metres per second for 5 seconds, how far does it travel? It goes 10 metres every second, so in 5 seconds it must go 5 times 10 metres; 50 metres. You need to multiply the velocity by the time taken. (m/s) X s = m.
What is variable velocity?
variable velocity can be defined as a moving body whose velocity changes with time
The slope of a line on a distance time graph represents?
The slope of a line on a distance-time graph represents the speed or velocity. The steeper the line is and the greater the slope of the line is, the faster the object is moving.
To find the acceleration of an object moving in a straight line you must calculate the charge in distance during unit of time?
You calculate the charge in velocity, not in distance.
Define speed as a rate and define velocity as speed in a given direction?
Velocity of a body is the distance travelled by it per unit time in a given direction. Velocity is a vector quantity as it has both magnitude as well as direction. Speed of a body gives us idea of how slow or fast a body is moving. Speed of a body is the distance travelled by it per unit time. formula for speed is given by : Distance travelled/Time taken
Why do you need to calculate velocity instead of speed?
Speed and Velocity are two different things . Velocity- "the rate at which an object changes its position." Speed- "How fast an object is moving". To calculate speed and velocity, you first need to calculate distance and time. Velocity is considered to be a more logical term
What formula is used to caculate speed?
Speed = (distance covered) / (time to cover the distance)
How do you find the average speed of a moving object?
Divide the distance travelled by the time.
What does velocity means?
If you have no velocity, then you aren't moving.
If you know the velocity and the distance but not the time which way do you divide velocity divided by distance or distance divided by velocity?
distance divided by velocity will give time
Does a moving object's distance depend on the object's mass and velocity?
The distance doesn't depend on the mass.
How do you work out the speed of a moving car?
By finding the distance the car has travelled , in meters, in a specific time , in seconds , you get the speed of the car in meter per second Then , Speed = Distance Travelled/Time Taken
What does a horizontal line on a distance-time graph indicate?
It means there is no velocity - it is at rest and nothing is moving. The slope of the line is velocity - a horizontal line is zero slope = zero velocity
What formula do you use to calculate the acceleration of an object moving in a straight line?
Acceleration = Final velocity - Initial velocity / time
What is formula calculating velocity?
Veloicty is distance divided by time, for a object moving in a given direction. If direction is not given, then it is speed.
