velocity graph
I'm struggling with a math problem related to velocity graphs. I solved a lot of them but I found this one too difficult.
Original post by Ivelina123
I'm struggling with a math problem related to velocity graphs. I solved a lot of them but I found this one too difficult.
Acceleration = 0 implies what?
Also, what is the value of t 10 seconds before the end?
Original post by Kevin De Bruyne
Acceleration = 0 implies what?
Also, what is the value of t 10 seconds before the end?
Also, what is the value of t 10 seconds before the end?
a) is it when the tangent is parallel to the time axis which means in 7.5secs?
b) I still cant understand how to make the strips
Original post by Ivelina123
a) is it when the tangent is parallel to the time axis which means in 7.5secs?
b) I still cant understand how to make the strips
b) I still cant understand how to make the strips
Correct, acceleration is 0 at this point as the rate of change of velocity is 0. (Velocity is staying the same at that tiny point in time)
I wouldn't bother with the strips in this case, just use SUVAT.
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