plsssssss ansss this question I'll surely mark u as brainlest ....plssss tell
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A) Distance travelled =speed/time=30m/s ÷ 5 s =6m.
B) between 15 to 25 seconds
HOPE IT HELPS YOU DUDE ✌✌.
B) between 15 to 25 seconds
HOPE IT HELPS YOU DUDE ✌✌.
Anonymous:
Thank u
but i think u hv missed one question
plssss can u tell me that also
so that i could mark u as brainliest
Answered by
1
I.) slope of velocity-time graph gives acceleration
and slope is greatest for time, t=10 sec to t=15sec
and it is =(40-10)/5
=6m/s²
ii.) area of velocity-time graph gives distance travelled
so distance travelled in between t=10sec to t=15sec is....
= [½(30)(5) + (5)(10)]
= 75+50
= 125metres
iii.) the object have retardation for the time t=15s to t=25s
and the retardation will be
=(40-20)/10
=20/10
=2m/s²
and slope is greatest for time, t=10 sec to t=15sec
and it is =(40-10)/5
=6m/s²
ii.) area of velocity-time graph gives distance travelled
so distance travelled in between t=10sec to t=15sec is....
= [½(30)(5) + (5)(10)]
= 75+50
= 125metres
iii.) the object have retardation for the time t=15s to t=25s
and the retardation will be
=(40-20)/10
=20/10
=2m/s²
Thank u
my pleasure
I hv marked u as brainliest
yes I see...
thanks
welcm
: )
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