A car is accelerating down a slope. What are the changes in kinetic energy and gravitational potential energy as it is moving down the slope? Question 2 options:
A. Kinetic energy increases as gravitational potential energy decreases.
B. Kinetic energy decreases as gravitational potential energy increases.
C. Kinetic energy increases as gravitational potential energy increases.
D. Kinetic energy decreases as gravitational potential energy decreases.

Four different thermometers were used to measure the temperature of a sample of pure boiling water. the measurements are recorded in the table below. thermometer temperature reading 1 temperature reading 2 temperature reading 3 w 100.1°c 99.9°c 96.9°c x 100.4°c 102.3°c 101.4°c y 90.0°c 95.2°c 98.6°c z 90.8°c 90.6°c 90.7°c the actual boiling point of pure water is 100.0°c. what can be concluded from the data about the reliability and validity of the thermometers?