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Posted: **Mon May 23, 2022 10:26 am**

: The Maximum Velocity Of The Body Performing Harmonic Motion Is 8 4 Cm S And The Maximum Acceleration Of The Same Body Is 1 (19.39 KiB) Viewed 22 times

: The Maximum Velocity Of The Body Performing Harmonic Motion Is 8 4 Cm S And The Maximum Acceleration Of The Same Body Is 2 (18.86 KiB) Viewed 22 times

The maximum velocity of the body performing harmonic motion is 8.4 cm/s and the maximum acceleration of the same body is 3.4 m/s^2. What is the periodic time and amplitude of the motion? T= (unit of measure: A= (unit of measure: )
The effective power of a motor, which is connected to a 220 V electricity network, is 400 W. Please, calculate the effective current if the phase angle difference between the current and the voltage is 60°. The effective current= (unit of measure: )