Physics, 20.09.2019 04:30 alejandrosaaved1
Interactive learningware 3.1 reviews the approach taken in problems such as this one. a bird watcher meanders through the woods, walking 1.40 km due east, 1.63 km due south, and 3.26 km in a direction 78.6 ° north of west. the time required for this trip is 2.016 h. determine the magnitudes of the bird watcher's (a) displacement and (b) average velocity.
Answers: 1
Physics, 21.06.2019 23:10
6–55 refrigerant-134a enters the condenser of a residential heat pump at 800 kpa and 358c at a rate of 0.018 kg/s and leaves at 800 kpa as a saturated liquid. if the compressor consumes 1.2 kw of power, determine (a) the cop of the heat pump and (b) the rate of heat absorption from the outside air.
Answers: 2
Physics, 22.06.2019 11:20
If the radius of curvature of the cornea is 0.75 cm when the eye is focusing on an object 36.0 cm from the cornea vertex and the indexes of refraction are as described before, what is the distance from the cornea vertex to the retina? express your answer to two significant
Answers: 3
Physics, 22.06.2019 13:20
Ahanging spring stretches by 35.0 cm when an object of mass 450 g is hung on it at rest. in this situation, we define its position as x = 0. the object is pulled down an additional 18.0 cm and released from rest to oscillate without friction. what is its position x at a moment 84.4 s later? express your answer in cm.
Answers: 1
Interactive learningware 3.1 reviews the approach taken in problems such as this one. a bird watcher...
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