If an electrical neutral atom has 4 protons and 4 neutrons and it gains 2 electrons what is its electrical chargr

A smoke jumper jumps from a plane that is 18001800 ft above the ground. the function h equals negative 16 t squared plus 1800h=â16t2+1800 gives theâ jumper's height h in feet during the free fall at t seconds. a.

One horsepower is a unit of power equal to 746W. How much energy can a 150-horsepower engine transform in 10.0 seconds?

Pressure is a function of force and area on which the force is exerted: P C What is the effect of a decrease in volume of a sealed container of gas with no change in temperature? ) A.

Which theory is closest to the cognitive arousal theory A) cannon-bard theory B) Lazarus cognitive-meditational theory C) common sense theory D) james-lange theory

A student creates a circuit that consists of a single battery and four resistors that are arranged as shown. How much energy is dissipated by the 2 Ω resistor after 120 s if the total current drawn from the battery is 5 A?

You travel an an average speed of 20 km/h in a straight line to get to your grandmothers house. It takes you 3 hours to get to her house. How far away is her house from where you started?

A boat with an anchor on board floats in a swimming pool that is somewhat wider than the boat. Does the pool water level move up, move down, or remain the same if the anchor is (a) dropped into the water or (b) thrown onto the surrounding ground

In July 2005, NASA's "Deep Impact" mission crashed a 372-kg probe directly onto the surface of the comet Tempel 1, hitting the surface at 37,000 km/h.

What conversion factor is needed to change from kilometres to meters

What does the law of universal gravitation state?