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How will we calculate it ?? show complete working .. as i have no idea at all how to solve cro questions.
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Use the formulae F=1/T so u will get 2 which is for 1 wave then add 1 to it for the half wave !!
How will we calculate it ?? show complete working .. as i have no idea at all how to solve cro questions.
Use the formulae F=1/T so u will get 2 which is for 1 wave then add 1 to it for the half wave !!
Answer is 3 dat is A
A bcoz 0.5 hz means half wave runs across pr second and 1.5 waves are shown so three seconds
How will we calculate it ?? show complete working .. as i have no idea at all how to solve cro questions.
yepThanks alot
Terminal Velocity means 0 m/s^2 acceleration .. so then the answer will be D right? as in start the speed is more..
Yes its D !! Ur right !Thanks alot
Terminal Velocity means 0 m/s^2 acceleration .. so then the answer will be D right? as in start the speed is more..
Yes its D !! Ur right !
Its not a ! They asked of thw whole fall so in the beggining the acceleration will be 10 then as it reaches terminal it will be 0
What will be the answer and why? I am confused between A and B.
No not that bad in the case if ur paper 2 is very well attempted !!Is the average of 35/40 bad for MCQs ?
Its not a ! They asked of thw whole fall so in the beggining the acceleration will be 10 then as it reaches terminal it will be 0
Got it ? So d is the answer !!
What will be the answer and why? I am confused between A and B.
No not that bad in the case if ur paper 2 is very well attempted !!
its D
because after the jump speed is greatest and is decelerated by air resistance to zero where terminal velocity starts
It is a factual thing dat it is resistance because the other factors do effect theemf induced so option BWrong image !!!!
this is the image !!
thanks15*60=30x
x=30N
W/g = m
30/10 = m
m = 3kg
option B
thankufxd=fxd
so, 30 x weight=(30+30) x 15
weight=60 x 15/30
=30 N now change it to mass by W=mg
30/10= 3 kg
anytym...thanku
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