The figure below shows a container filled with water to the height shown. When we compare the pressure at A to the pressure at B, we find that
a.
.
b.
c
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The outer Jovian planets most likely formed from
A) clumps of hydrogen and helium gas spun from a rapidly rotating protosun B) larger collections of hydrogen and helium gas attracting particles of rock and ice to them C) the collision and coalescence of clumps of hydrogen and helium gas within the solar nebula D) planetesimals of rock and ice attracting hydrogen and helium gas from the solar nebula
Newton's third law of motion states that the force pair acting on different objects consists of two forces that
a. are under the influence of gravity. b. are equal and in the same direction. c. always produce an acceleration. d. are equal and in opposite directions.
An RL series circuit has the following components: 5.0-mH coil, 4.8-W resistor, 12-V battery, ammeter, and switch. After the switch is closed for a long time, find the final value of the current
a. 12 A c. 2.5 A b. 2400 A d. 58 A
You are standing in a moving bus, facing forward, when you suddenly slide forward as the bus comes to an immediate stop. What force caused you to slide forward from the point of view of the observer on the ground?
A) the force that Earth exerts on you B) the force exerted by the floor of the bus on you perpendicular to the floor C) the force exerted by the floor of the bus parallel to the floor (the friction force) D) There is not a force causing you to your fall.