3. The line graph shows the position of a particle along the x-axis over time.

Physics
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3. The line graph shows the position of a particle along the x-axis over time. https://tcan4424-oakcliff-ccl.gradpoint.com/Resour...

When does the particle have a displacement of +1 meter from its initial position

(at t = 0)?

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4. Hot air balloon A is rising upward at a rate of 10.0 m/s. A passenger aboard balloon A observes balloon B going down at a relative rate of 12.5 m/s. What is the velocity of balloon B relative to the ground? Assume that up is positive.

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May 17th, 2015

at 4.5 seconds

relative velocity

(12.5-10)

=2.5m/s

May 17th, 2015

did u answer both or just one?

May 17th, 2015

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May 17th, 2015
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