Physics, 22.08.2019 17:30 ciannajustine
You're caring for three children in your home: a three-year-old, a four-year-old, and a two-month-old infant. the infant often becomes hungry and wants to be fed just when you're involved in something with the two older children. what should you do with the infant?
a. put the infant in a location so he or she can watch you and the other two children; then feed the infant when you're through.
b. hold and feed the infant while you supervise the activity of the older children.
c. have the older two children continue the project on their own while you feed the infant in a separate room.
d. prop the infant's bottle in the crib so he or she can eat while you continue to the older children
Answers: 1
Physics, 21.06.2019 23:30
Aquarterback pedals 3.3meters southward and then run 5.7meters northward. whats the distance ? and whats the displacement?
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Physics, 22.06.2019 16:50
Consider the growth of a 20-nm-diameter silicon nanowire onto a silicon wafer. the temperature of the wafer surface is maintained at 2400 k. assume the thermal conductivity of the silicon nanowire is 20 wm-1k-1 and all its surfaces including the tip are subjected to convection heat transfer with the coefficient h = 1×105 wm-2k-1 and t∞ = 8000 k. when the nanowire grows to l = 300 nm, what is the temperature of the nanowire tip (t (x =
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Physics, 22.06.2019 21:30
Contrast the force of gravity between these pairs of objects: 1-kg mass and a 2-kg mass that are 1 m apart; a 1-kg mass and a 2-kg mass that are 2 m apart; and two 2=kg masses that are 1 m apart. i dont understand.
Answers: 3
Physics, 23.06.2019 01:00
To practice problem-solving strategy 10.1 for energy conservation problems. a sled is being held at rest on a slope that makes an angle θ with the horizontal. after the sled is released, it slides a distance d1 down the slope and then covers the distance d2 along the horizontal terrain before stopping. find the coefficient of kinetic friction μk between the sled and the ground, assuming that it is constant throughout the trip.
Answers: 1
You're caring for three children in your home: a three-year-old, a four-year-old, and a two-month-o...
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