Mage shows how Earth orbits the Sun. Points W and
the same distance from the Sun.
which conclusion is best supported by the image?
W
Earth is speeding up at W and slowing down at X
because the force on Earth is greater at W than at X.
Earth is slowing down at W and speeding up at X
because the force on Earth is greater at W than at X.
The speed of Earth is the same at Was at X because
the force on Earth is the same at Was at X.
The speed of Earth is greater at W than at X because
the force on Earth is greater at W than at X.

Scout feels ill one day before school. her mother puts a thermometer in her mouth and the temperature begins to climb to 100°f. what is happening between the cooler thermometer and scout's body? a) scout's body is applying a force to the particles in the thermometer. b) kinetic energy is being transferred from her mouth to the thermometer. c) potential energy is being lost by the thermometer and gained by scout's body. d) the potential energy stored in foods is converted to mechanical energy to raise the mercury in the thermometer.

Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic

Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.1 m below the tank bottom which is a = 7.4 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute)