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A block holding a ringing tuning fork oscillates back and forth,attached to a wall by a spring of spring on a horizontal,frictionless surface,with amplitude 17 cm.The spring constant is 390 N/m.An observer who is situated so that the block's direction of motion is either directly towards or away from him notes that the frequency he hears varies between 174 and 178 Hz.What is the mass of the tuning fork and block together? The speed of sound at the time of the experiment is 340 m/s.
Weapons Effect
The phenomenon that the presence of a weapon or similar cues can increase aggressiveness in individuals.
Foreign Aid
Financial, technical, or humanitarian assistance provided by one country to another, especially to promote development and alleviate poverty.
Sexually Coercive
Relates to the use of threats, pressure, or force to manipulate someone into engaging in sexual acts against their will.
Social Skills
The abilities used by individuals to interact and communicate with others effectively.
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