Physics, 06.07.2019 05:30 krizzle168
Abox is sliding down an incline tilted at an angle 14.0° above horizontal. the box is sliding down the incline at a speed of 1.70 m/s. the coefficient of kinetic friction between the box and the incline is 0.380. how far does the box slide down the incline before coming to rest?
Answers: 1
Physics, 21.06.2019 20:30
Water at room temperature of 20.0°c is poured into an aluminum cylinder which has graduation markings etched on the inside. the reading in the graduations is 300.0 cc. the cylinder with the water in it is then immersed in a constant temperature bath at a temperature of 100°c. what is the reading for the level of water on the graduations of the cylinder after the water and the cylinder reach thermal equilibrium with the bath? the volume coefficient of expansion of water is 2.07 x 10^-4 k-1, and the linear coefficient of expansion of aluminum is 23.0 x 10^-6 k-1. a) 305.0 cc b) 304.0 cc c) 303.5 cc d) 303.3 cc e) 304.5 cc
Answers: 3
Physics, 22.06.2019 02:30
Which is an example of gaining a static charge by conduction? a) rubbing a balloon against your hair. b) shuffling your shoes across a carpet. c) bringing a charged rod near an electroscope. d) touching your car on a cold day and getting a shock.
Answers: 1
Physics, 22.06.2019 11:30
If forces acting on an object are unbalanced. true or false
Answers: 1
Physics, 22.06.2019 21:30
Which sections of the heating curve illustrate this process?
Answers: 2
Abox is sliding down an incline tilted at an angle 14.0° above horizontal. the box is sliding down t...
Biology, 26.07.2019 13:00
History, 26.07.2019 13:00
Biology, 26.07.2019 13:00
Biology, 26.07.2019 13:00
Biology, 26.07.2019 13:00
Biology, 26.07.2019 13:00
History, 26.07.2019 13:00
Mathematics, 26.07.2019 13:00
Biology, 26.07.2019 13:00
Biology, 26.07.2019 13:00
Biology, 26.07.2019 13:00
Biology, 26.07.2019 13:00