PLEASE ANSWER...... Suppose a car is traveling in the negative x-direction and comes to a stop. What is the sign of that car’s a
2 answers:
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Answer:
e) 11 m/s
Explanation:
For a particle under the action of a conservative force, its mechanical energy at point 0 is must be equal to its mechanical energy at point 1:
In the speed is given, so
and
. Replacing:
The period of a pendulum is given by 
since Karachi is near sea level, g is larger than it is on Mt. Everest. That means the pendulum will have a larger period on Mt. Everest than it would in Karachi.
since Karachi is near sea level, g is larger than it is on Mt. Everest. That means the pendulum will have a larger period on Mt. Everest than it would in Karachi.