A squirrel travels from one tree top to another. the distance between tree tops is 30 m and takes the squirrel 8 s to travel. What is the speed of the squirrel?

In a system, when potential energy decreases, then entropy also decreases. true false

Argon is adiabatically compressed from an initial volume of 16 liters to a final volume of 2 liters. by what factor do the following quantities change? do they increase or decrease? (a) the rms speed (b) the thermal energy of the gas (c) the molar specific heat cv (d) the pressure

The table below shows the acceleration of gravity on different bodies in the solar system. on which body would a 10 kg lamp has the most gravitational potential energy when lifted to a height of 2 m? a. earth b. mars c. neptune d. uranus