Answer:
I am giving answer of E1
Explanation:
The body is moving in uniform motion as it covers 80m from A to B then it covers 40m from B to C and then it covers again 80 m from C to D and then it covers 40 m from D to A.
Its average speed is = total distance
___________
total time
• therefore ,( 80+40+80+40 )m / 240 sec
= 240m/s
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Answers & Comments
Answer:
I am giving answer of E1
Explanation:
The body is moving in uniform motion as it covers 80m from A to B then it covers 40m from B to C and then it covers again 80 m from C to D and then it covers 40 m from D to A.
Its average speed is = total distance
___________
total time
• therefore ,( 80+40+80+40 )m / 240 sec
= 240m/s