A Car Moving at a Steady 10 M/s on a Level

question 26

Multiple Choice

A car moving at a steady 10 m/s on a level highway encounters a bump that has a circular cross-section with a radius of 30 m.The car maintains its speed over the bump.What is the force exerted by the seat of the car on a 60.0-kg passenger when the car is at the top of the bump?

• A)200 N
• B)390 N
• C)790 N
• D)490 N
• E)590 N

---

Definitions:

Specific Rotation

A measure of the rotation of plane-polarized light by a chiral compound in solution, specific to the wavelength of light and temperature.

(-)-Lactic Acid

An enantiomer of lactic acid that is often associated with the sour taste of fermented foods.

Meso Compound

A molecule with multiple chiral centers that is superimposable on its mirror image due to an internal plane of symmetry.

Stereochemical Relationship

Stereochemical relationship refers to the spatial orientation and arrangement of atoms or groups within molecules, determining their stereochemistry.