Asked by Anonymous

tennis ball machine fires a ball vertically upwards at time
t = 0 at 19.6 m/s. Assume that air resistance is negligible and
take g = 9.8 m/s2
.
a) Calculate the displacement and velocity of the ball at
t = 1.0 s, 2.0 s, 3.0 s and 4.0 s.
b) Use your answers to part a) to draw
i) a graph of displacement against time for the ball
ii) a graph of velocity against time for the ball.

Answers

Answered by oobleck
v(t) = 19.6 - 9.8t
so, that's a straight line.

And of course, displacement is just a parabola
s(t) = 19.6t - 4.9t^2
Answered by Ammar
Can I have the figure of the graphs
Answered by Nebil
Answer the question
Answered by Tomas
Physics
Answered by negash
Assignment
Answered by Abrham
Nothing
Answered by mulatu
Physics Answer
Answered by gashaw
I don't have a response
Answered by Zemach
thank You for yours helping
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions