Question

Which of the following statement is incorrect regarding speed and velocity of a moving body? *

Speed is a scalar quantity and velocity is a vector quantity
Speed never be zero but velocity may be zero
Speed may be negative but velocity never be negative
None of these

Answer 1

Answer:

Speed may be negative but velocity never be negative

Explanation:

Does we know that speed doesn't have any direction therefore, speed cannot be negative.

Answer 2

Speed may be negitive and volicity may not is false  

Because the speed cannot be negive whereas vilocity can be negitive

Hope it ouyhelps