Question

sonm is travelling by a bus moving at 40 km/hour . How far will she travel in 3 hours?



sonam is travelling by a bus moving at 40 km/hour.How far will she travel in 3 hours?​

Answer 1

Given:-

• Speed of bus ,S = 40km/h

• Time taken ,t = 3 hours

To Find:-

• Distance travelled by bus.

Solution:-

As we know that speed is defined as the distance per unit time.

• Speed = Distance/time

• Distance = Speed×time

Substitute the value we get

→ d = s×t

→ d = 40×3

→ d = 120 km

∴ The distance covered by the bus is 120 km.

Additional Information!!

Some equation of motion are

• v = u +at

• s = ut +1/2at².

• v² = u² + 2as

Here,

v is the final velocity

u is the initial velocity

a is the acceleration

s is the displacement or Distance

t is the time taken

Answer 2

• Speed = Distance/time

• Distance = Speed×time

Substitute the value we get

→ d = s×t

→ d = 40×3

→ d = 120 km