Mary throws her Grandma’s favorite crystal dish out the second floor window, which is 6 meters from the ground. She is really up
set and tosses it at 35 meters per second.
Write an equation to represent the situation above.
I really don't understand, I've been trying to understand it but I honestly can't.
2 answers:
Y=y1 + v1 + 1/2gt^2
Y= 6m+35m/s^2*t+1/2(9.8m/s^3)t^2
we know that
acceleration due to gravity is 9.8m/s^2
so, we get
and acceleration will always be constant
we know that
integral of acceleration is velocity
so, we can integrate both sides
we are given
v(0)=35m/s
we can use it and find C
now, we can plug it back
we know that
integral of velocity is height
we can integrate it again
now, we have
s(0)=6
we can use it and find C
now, we can plug back C
and we get
.............Answer
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