16.666666666667km in 20 minutes
For uniform motion, the distance-time graph is a straight line parallel to the time axis as speed will be constant. The distance-time graph for non-uniform motion is not a straight line since speed is variable, it can be a curve or a zigzag line.
This type of motion is defined as the motion of an object in which the object travels in a straight line and its velocity remains constant along that line as it covers equal distances in equal intervals of time, irrespective of the duration of the time.
Here's your answer !
Probably you are correct. According to newton's first law,a body doesnt needs force to keep moving.It will move ever and forever in same direction with same speed if no force it applied to stop it.Therefore,my opinion to this question is true,it doesnt require any force,only the force required is to make the body change its state(from rest to motion)
Hoping this will help you.
iii) non uniform speed
non uniform speed is Ur answer
The answer is Same
HOPE IT HELP
Speed of an object is described by its magnitude and is need not be constant. For non-uniform motion, the rate of motion is described by their average speed.
take a glass of water .pour the substance given below and stir them properly after that observe the glass properly and classify soluble and insoluble substance on the basis of observation
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