Physics, 26.03.2021 19:40 tabiannasmom2
A skydiver with a mass of 62 kg is falling towards the Earth, accelerating at 9.8 m/s 2 . What is the force of gravity of gravity acting on the skydiver? What must be true about the force of air resistance working on the skydiver? (f=ma)
Answers: 1
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Afixed electric space heater wired by a cable with an ampacity of 30 a should draw a maximum current of a. 30 a. b. 24 a. c. 15 a. d. 27 a.
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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 marcellaβs 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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Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf Ξ΅. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 Ο, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?
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A skydiver with a mass of 62 kg is falling towards the Earth, accelerating at 9.8 m/s 2 . What is th...
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