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

question 97

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 normal 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

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Definitions:

Conservation

The understanding in child development that quantity does not change despite changes in form or appearance, also applies to environmental preservation efforts.

Assimilation

Assimilation refers to the cognitive process of integrating new information into existing frameworks or schemas.

Authoritative Style

A parenting approach characterized by high responsiveness and high demands, aiming to foster independence while maintaining limits and control.

Egocentric

The inability to differentiate one's personal perspective from someone else's.