What is the correct definition of speed.
2 answers:
Answer:
Option (C) is correct.
Explanation:
Speed of an object is defined as the distance covered per unit time. Speed is a scalar quantity It is composed only of the magnitude but the direction is absent. Mathematically, it is given by :
d = distance
t = time
So, the correct option is (c) " distance per time ". Its unit can be miles per hour or meter per second.
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Again applying the formula in the new situation, comes:
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If you notice any mistake in my english, please let me know, because i am not native.