A body travel 200 cm in first 2 sec and 220 cm in next 5 sec. calculate the velocity at the end of 7 sec from the start.
Answers
Answered by
0
Answer:
270
Step-by-step explanation:
200+20=220
220+50=270
sakshipanwar:
hay
I can't understand. please solve step wise
Answered by
0
Answer:
Distance in first 2 seconds + Distance in next 5 seconds
= 200 cm + 220 cm
= 420 cm
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