Which of the following quantities relating to motion is not a vector?

A. Acceleration
B. Velocity
C. Speed
D. All of these choices are correct


Answer: C

Physics & Space Science

You might also like to view...

You could swallow a capsule of germanium, Ge (atomic number 32), without significant ill effects. If a proton were added to each germanium nucleus, however, you would not want to swallow the capsule because the germanium would

A) become arsenic. B) become radioactive. C) expand and likely lodge in your throat. D) have a change in flavor.

Physics & Space Science

Write the Laplace equation for two-dimensional conduction heat transfer through a homogeneous, isotropic material that has constant thermal conductivity.

What will be an ideal response?

Physics & Space Science

A 2,000 kg car traveling at 30.0 mi/h skids to a stop in 60.0 meters. The force of friction during the skid is (1.0 mi/h = 0.447 m/s)

A. 4,500 N. B. 4,200 N. C. 3,750 N. D. 3,000 N. E. 2,400 N.

Physics & Space Science

As shown in the video, Earth has two tidal bulges at all times. Approximately where are these bulges located?

Physics & Space Science