An automobile travels due north with a constant speed of 81 km/h. All forces considered, the unbalanced force acting on the auto is

a. zero.
b. southward.
c. northward.
d. downward.
e. upward.


a

Physics & Space Science

You might also like to view...

Arrange the following distances in order from smallest to largest. I. kilometer II. light-year III. yard IV. Astronomical unit

a. I, II, III, IV b. IV, III, II, I c. III, I, IV, II d. II, I, IV, III e. III, I, II, IV

Physics & Space Science

If the rms value of the electric field is 9.0 V/m at a distance of 6.0 m from an isotropic source, what is the rms value of the magnetic field at a distance of 12 m from the source?

a.
b.
c.
d.
e.

Physics & Space Science

The objective lens of a microscope

A. Focuses diverging rays from the object into a real image B. Focuses parallel rays from the object into a real image C. Focuses diverging rays from the object into a virtual image D. Focuses parallel rays from the object into a virtual image

Physics & Space Science

Protostars have not been observed, but are consistent with observations of young main sequence stars

Indicate whether the statement is true or false

Physics & Space Science