The body of your car is supported by four springs that are
themselves supported by four wheels. While driving along a
road, you encounter a bump and your car bounces up and down.
Suppose that the bouncing of the car body continued forever
without diminishing. At which point(s) in its bounces would the
car body have the greatest amount of acceleration?
(A) Its acceleration is greatest at the top and bottom of its
bounce.
(B) Its acceleration is greatest as it passes through
equilibrium on its way downward but not upward.
(C) Its acceleration is greatest as it passes through
equilibrium on its way upward but not downward.
(D) Its acceleration is greatest as it passes through
equilibrium in either direction.
Answers: 2
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Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c.the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors
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The body of your car is supported by four springs that are
themselves supported by four wheels. Whi...
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