Question

A car covers a distance of 250 km in 5 hours. calculate the speed of the car.​

Answer 1

Answer:

Provided that:

• Distance = 250 km
• Time = 5 hours

To calculate:

• The speed

Solution:

• The speed = 50 kmph

Using concept:

• Speed formula

Using formula:

• ${\small{\underline{\boxed{\pmb{\sf{Speed \: = \dfrac{Distance}{Time}}}}}}}$

Required solution:

$:\implies \sf Speed \: = \dfrac{Distance}{Time} \\ \\ :\implies \sf Speed \: = \dfrac{250}{5} \\ \\ :\implies \sf Speed \: = 50 \: kmph$

Additional information:

Difference between distance and displacement:

$\begin{gathered}\boxed{\begin{array}{c|cc}\bf Distance&\bf Displacement\\\frac{\qquad \qquad \qquad\qquad\qquad \qquad\qquad\qquad}{}&\frac{\qquad \qquad \qquad\qquad\qquad \qquad\qquad\qquad}{}\\\sf Path \: of \: length \: from \: which &\sf The \: shortest \: distance \: between \\ \sf \: object \: is \: travelling \: called \: distance. &\sf \: the \: initial \: point \: \& \: final \\ &\sf point \: is \: called \: displacement. \\\\\sf It \: is \: scalar \: quantity. &\sf It \: is \: vector \: quantity \\\\\sf It \: is \: positive \: always &\sf It \: can \: be \: \pm \: \& \: 0 \: too \end{array}}\end{gathered}$

Answer 2

Step-by-step explanation:

We know that Speed=distance/time

By using this Formula we will solve the Question ______________________________________

Let the speed be- x

250km = Distance

5 hours = Time

so, x = 250/5

x = 250÷5 = 50 km/hr

Hence, The speed of car is 50 km/hr.

If you don't get it from the text so see the solution image above.

Thank you.

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