What is meant by average velocity of a body moving in a particular direction?
Which of the following statement is correct regarding velocity and speed of a moving body ?
(a) velocity of a moving body is always higher than its speed
(b) speed of a moving body is always higher than its velocity
(c) speed of a moving body is its velocity in a given direction
(d) velocity of a moving body is its speed in a given direction
If a body travels at a uniform velocity of u for t seconds and at a different velocity of v for the next t seconds, what is the total distance covered in 2t seconds?