A poodle is chasing after a frisbee at the park. The frisbee is maintaining a height of h = 0.95 m as it passes through the air. The poodle leaps into the air, from level ground and with initial speed vi at an angle of θ = 52° above the horizontal. She catches the frisbee in midair 0.40 s after jumping. (She has not yet reached the peak of her trajec- tory when she catches the frisbee.) How much horizontal distance ∆x does she cover between jumping and catching the frisbee? For the representation, draw the trajectories of the dog and the frisbee, making sure to label all relevant information. (Note: feel free include the quantity vi when starting out your equation work. But you should find that you don’t need to know the value of vi in order to solve this problem, which is why a value hasn’t been provided for you.)
A poodle is chasing after a frisbee at the park. The frisbee
is maintaining a height of h = 0.95 m as it passes through
the air. The poodle leaps into the air, from level ground
and with initial speed vi at an angle of θ = 52° above the
horizontal. She catches the frisbee in midair 0.40 s after
jumping. (She has not yet reached the peak of her trajec-
tory when she catches the frisbee.) How much horizontal
distance ∆x does she cover between jumping and catching
the frisbee? For the representation, draw the trajectories
of the dog and the frisbee, making sure to label all relevant
information. (Note: feel free include the quantity vi when
starting out your equation work. But you should find that
you don’t need to know the value of vi in order to solve
this problem, which is why a value hasn’t been provided
for you.)
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