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What is 400 km convert to mph?
Please note that km is a distance, while mph is a speed, so you can't convert that directly. For a speed problem, first convert the kilometers to miles, then use the formula: distance = speed x time
Sketch a distance-time graph for a body starting from rest how will you determine the speed of a body from this graph?
It is not possible to sketch anything using this browser. The speed of a body cannot be determined from a distance-time graph. The slope of the graph is a measure of the radial velocity - that is the speed directly towards or directly away from the starting point. However, there is absolutely no information of any motion in a transverse direction. Since motion in this direction cannot be assumed to be 0, the distance-time graph cannot be used to determine speed.
What is the formula to find the average speed of a given distance and time?
Distance = time * average speed (velocity) Average speed = Distance/time
Is speed time divided by distance?
Nearly! Speed is distance divided by time...
What is the formula for finding time if you have speed and distance values?
Speed equals distance divided by time. By rearranging that formula, we get time equals distance divided by speed.
