Question

What is the difference between distance and displacement?
Which quantities tells us only
magnitude
3. Which quantities tells us about magnitude as well as direction? 4. Define uniform motion
Define non uniform motion?​

Answer 1

Answer:

Distance is the length of the path taken by an object whereas displacement is the simply the distance between where the object started and where it ended up.

Scalar quantities have only magnitudes. For example: a distance of 10 meters. a speed of 10 meters / second.

Displacement has magnitude as well as direction. 2. It is a scalar quantity. 2.

Definition or meaning. When a body moves along a straight line with uniform speed or steady speed is called Uniform motion. When a body moves along a straight line but with variable or change in speed is called non-uniform motion.28-Dec-2017

Answer 2

1) Distance: distance travelled by a body Is the length of the path taken irrespective of the direction of motion. Distance traveled by a body Is never negative. SI unit of distance is meter

Displacement: The quantity displacement has two components in it magnitude and direction. when a body moves from one point to another,magnitude of its displacement is the shortest distance between the initial and final points

sorry I got 1st question only I dont know next 3 questions

hope it will helps you