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What is the average speed of a train which covers a distance of 100m in 5seconds?
Wiki User
∙ 12y ago
Average speed = distance/time = 20 metres per second.
Wiki User
∙ 12y ago
lenpollock
100m = 0.1 km
5secs = 0.0013888 hrs
Speed = 0.1/0.0013888... = 72 kmph
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What is the difference between instantaneous speed and average speed?
Instantaneous speed is the speed at a particular moment in time.The average speed of an object tells you the (average) rate at which it covers distance
What is the average speed 3hour's 45min's to travel 180 miles?
speed = distance / time. In travelling over a distance, the speed may vary. The average speed is the constant speed that covers the given distance in the given time. First convert the time to hours and fractions of hours: 45min = 45/60 hrs = 0.75hrs 3hr 45min = 3.75hrs Now divide: average speed = 180 / 3.75 = 48 mph.
What is the average acceleration of a car that changes speed from 0 meters per second to 15 meters per second in 5seconds?
Average acceleration = change in speed/time for the change = 15/5 = 3 meters per second2 .
How do they calculate average speed?
Average speed = (distance covered) divided by (time to cover the distance)
Formula for average speed?
average speed = distance / time
What is the difference between instantaneous speed and average speed?
Instantaneous speed is the speed at a particular moment in time.The average speed of an object tells you the (average) rate at which it covers distance
What is her average speed if naseem covers 100m distance in 11.81s?
Just divide the distance by the time.
What is the average speed of Queen Mary 2?
The distance from Southampton to New York is 3400 miles (not nautical) and the ships covers this distance in about 170 hrs, so the average speed would be just over 20 miles per hour.
What is the average speed 3hour's 45min's to travel 180 miles?
speed = distance / time. In travelling over a distance, the speed may vary. The average speed is the constant speed that covers the given distance in the given time. First convert the time to hours and fractions of hours: 45min = 45/60 hrs = 0.75hrs 3hr 45min = 3.75hrs Now divide: average speed = 180 / 3.75 = 48 mph.
What is the average acceleration of a car that changes speed from 0 meters per second to 15 meters per second in 5seconds?
Average acceleration = change in speed/time for the change = 15/5 = 3 meters per second2 .
What is the formula to find the average speed of a given distance and time?
Distance = time * average speed (velocity) Average speed = Distance/time
A car covers half the distance at a speed of 60 kmh and other half 40kmh find average speed of car?
(60 + 40) ÷ 2 = 50 kmh
What is speed and how can we determine it?
Speed is the rate at which an object covers distance. It is typically calculated by dividing the distance traveled by the time taken to travel that distance. The formula for speed is speed = distance/time.
How do you find the average speed of a cyclist?
To find the average speed of a cyclist, divide the total distance traveled by the total time taken to travel that distance. For example, if a cyclist covers 30 miles in 2 hours, the average speed would be 15 miles per hour (30 miles divided by 2 hours).
What is the equation of average speed?
Average speed = Total distance / Total time
How is average speed calculated?
Average speed is calculated by dividing the total distance traveled by the total time taken to travel that distance. The formula for average speed is: average speed = total distance / total time.
Can the average speed of a moving body be zero.explain?
Yes, the average speed of a moving body can be zero if it returns to its original position within the given time interval. Average speed considers the total distance traveled, not the direction, so if a body covers a certain distance in a certain time interval and ends up back at its starting point, the average speed will be zero.
