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A sprinter accelerates at 7.5 m/s^2 for 3 seconds. what is his change in velocity
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The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e
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Two point charges are on the y axis. a 3.90-µc charge is located at y = 1.25 cm, and a -2.4-µc charge is located at y = −1.80 cm. (a) find the total electric potential at the origin. v (b) find the total electric potential at the point whose coordinates are (1.50 cm, 0). v
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Marcella is a four-year-old girl who is a victim of emotional child abuse. based on the child and family services improvement and innovation act of 2011, which action should the government take for marcella? a. the state should arrest marcella’s abuser. b. the state should find a home for marcella as soon as possible. c. the state should enforce stricter laws in the area where marcella resides. d. the state should provide medical assistance to marcella.
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A sprinter accelerates at 7.5 m/s^2 for 3 seconds. what is his change in velocity...
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