What is the value of free falling acceleration?

When the ignition is first turned on a click noise is heard from under the hood of a vehicle equipped with ETC. Technician A says that this is the normal operation of the ETC self-test.

As the temperature of a gas increases the pressure decreases true or false

Which law can be used to calculate the number of moles of a contained gas?

What's the most poisonous out of oven cleaner (sodium hydroxide), concrete cleaner (muriatic acid), and Clorox

The sun is more massive than Earth, so A. the sun has less gravity than Earth. B. the sun has more gravity on Earth. C. the Earth has more gravity than the Sun. D. they both have the same amount of Gravity.

During the refrigeration cycle, what does the refrigerant do? Absorbs and releases thermal energy by first vaporizing then condensing. Absorbs and releases thermal energy by first condensing then vaporizing.

Find the unbalanced force required to accelerate a 6kg mass at 3ms

A bus travels 300 km south along a straight path with an average velocity of 85 km/h to the south. The bus stops for 22 minutes. Then it travels 220 km south with an average velocity of 78 km/h to the south.

In what way does varying the length of the string change the vibration

A 1200 kg car moving at 7.8 m/s collides with a stationary car of mass 1500 kg. if the two vehicles lock together, what is their combined velocity immediately after the collision?