Question

bha PAGE No DATE A Car Travels a distance 200 km from Delhi te Ambala towards North in 5 hours. Calculate. Speedande velocily of the carefer this journeybv.​

Answer 1

Answer:

200 km in 5 hours to delhi towards North

Answer 2

Explanation:

As per the provided information in the given question, we have :

• A car travels a distance 200 km from Delhi to Ambala towards North in 5 hours.

We are asked to calculate,

• Speed
• Velocity

Finding the speed :

Speed is defined as distance covered per unit time. It is a scalar quantity, this means it has only magnitude. Its SI unit is m/s.

$\longmapsto \rm { Speed = \dfrac{Distance}{Time} } \\ \\ \longmapsto \rm { Speed = \dfrac{200 \; km}{5 \; h} } \\ \\ \longmapsto \underline{\bf { Speed = 40 \; km\; h^{-1} }}$

∴ The speed is 40 m/s.

$\underline{ \qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad}$

Finding the velocity :

Velocity is defined as distance covered in particular direction [displacement] per unit time. It is a vector quantity, it means it has both direction and magnitude. Its SI unit is m/s.

$\longmapsto \rm { Velocity = \dfrac{Displacement}{Time} } \\ \\ \longmapsto \rm { Velocity = \dfrac{200 \; km \; towards \; North}{5 \; h} } \\ \\ \longmapsto \underline{\bf { Velocity = 40 \; km\; h^{-1} \; towards \; North}}$

∴ The velocity is 40 m/s towards North.