Science, asked by rajulg7450, 1 month ago

An object travels 25m.in 7 seconds and another object travels 25 m. in 6 seconds. What is the average speed of the object?

Answers

Answered by vihaanp169
1

Answer:

We are given one object that travels 25 m in 4 second at the starting of it's journey and at the end the object travels 15 m in 1 second and we are asked to find the Average Speed of the object.

To calculate the Average Speed of the given object we have to use the given below formula :

\begin{gathered}\ddag\:\: \sf Average \: Speed = \dfrac{Total \: distance \: travelled \: by \: the \: object}{Total \: Time \: taken \: by \: the \: object} \\ \\ \end{gathered}

‡AverageSpeed=

TotalTimetakenbytheobject

Totaldistancetravelledbytheobject

First we need to calculate the total distance travelled by the object and then we have to find the total time taken by the object after finding this two things we can calculate the Average Speed of the object.

\begin{gathered}\bigstar\:\underline{\textbf{ Total distance travelled by the object : }} \\ \end{gathered}

Total distance travelled by the object :

\begin{gathered}:\implies\sf Total \: Distance \: travelled = Distance \: travelled \: at \: starting \: of \: the \: journey + Distance \: travelled \: till \: the \: end \: of \: the \: journey \\ \\ \end{gathered}

:⟹TotalDistancetravelled=Distancetravelledatstartingofthejourney+Distancetravelledtilltheendofthejourney

\begin{gathered}:\implies\sf Total \: Distance \: travelled = 25+ 15 \\ \\ \end{gathered}

:⟹TotalDistancetravelled=25+15

\begin{gathered}:\implies \underline{ \boxed{\sf Total \: Distance \: travelled = 40 \: m}} \\ \\ \end{gathered}

:⟹

TotalDistancetravelled=40m

Answered by vishalkumarpra85
2

Explanation:

Average speed = total distance traveled by both objects/total time.

a.s = 25+25/7+6

=> 50/13

=>3.8 m/s.(aprox.)

Please mark as brainlist please

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