You must be logged in to reply to this topic.
- E2P21
Viewing 2 posts - 1 through 2 (of 2 total)
You must be logged in to reply to this topic.
You must be logged in to reply to this topic.
The figure shows the graph of the distance covered by a particle in meters, versus the time elapsed in microseconds. True or False:
a. Starting at time t=0, the particle always travels in one direction.
b. The particle’s velocity is maximal when .
c. The particle’s velocity is negative for more than one microsecond.
If True, explain why. If false, provide a similar statement that is true.
This problem tests whether you can give information about the velocity and direction of travel from the position graph.
a. false, from t=1.5 to t=3, particle is traveling in negative direction
b. false, the particle’s velocity is 0 at t=1.5 (hor tangent line).
c. true, as explained in a. the particle’s velocity is negative from t=1.5 to t=3 which is 1.5 microseconds.
You must be logged in to reply to this topic.
Ursula C. Schwerin Library
New York City College of Technology, C.U.N.Y
300 Jay Street, Library Building - 4th Floor
Our goal is to make the OpenLab accessible for all users.