Question 25 of 25
2 points
what does the graph of acceleration vs. time look like for something going a
constant velocity?
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a. a downward sloping straight line.
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b. a vertical line.
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c. a horizontal line.
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d. a curving line with upward slope.
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Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?

Astudent pushes on a 20.0 kg box with a force of 50 n at an angle of 30° below the horizontal. the box accelerates at a rate of 0.5 m/s2 across a horizontal floor. what is the value of the normal force on the box? 200 n 243 n 156 n 225 n

What is the role of lenses in microscopy?