Physics, 03.09.2021 04:00 grimwolf1023
A ball is thrown directly upward into the air. The
graph below shows the vertical position of the ball
with respect to time.
a. How much time does the ball take to reach its
maximum height?
b. How much time does the ball take to reach
one-half its maximum height?
c. Estimate the slope of Ay/At at t = 0.05 s, t =
0.10 s, t= 0.15 s, and t= 0.20 s. On your paper,
draw a coordinate system with velocity (v) on
the y-axis and time (t) on the x-axis. Plot your
velocity estimates against time.
d. From your graph, determine what the acceler-
ation on the ball is.
Answers: 2
Physics, 22.06.2019 18:30, ptrlvn01
Two 2.0-cm-diameter disks face each other, 1.0 mm apart. they are charged to ±10 nc. what is the electric field strength between the disks? a proton is shot from the negative disk toward the positive disk. what launch speed must the proton have to just barely reach the positive disk?
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Physics, 22.06.2019 19:00, maddied2443
Matter that emits no light at any wavelength is called
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A ball is thrown directly upward into the air. The
graph below shows the vertical position of the...
Mathematics, 09.04.2021 04:10
Mathematics, 09.04.2021 04:10
Mathematics, 09.04.2021 04:10