If a ball is given an acceleration of 3.0 meters/second^2 while being pushed with a force of 0.75 newtons, what is the mass of the ball?

After a great many contacts with the charged ball, how is any charge on the rod arranged (when the charged ball is far away) ? There is positive charge on end B and negative charge on end A. There is negative charge spread evenly on both ends.

A major component of gasoline is octane (C8H18). When octane is burned in air, it chemically reacts with oxygen gas (O2) to produce carbon dioxide (CO2) and water (H2O). What mass of octane is consumed by the reaction of 1.2 g of oxygen gas?

A barium atom loses two electrons what charge does it have

If an appliance is plugged in but the switch is OFF, the electrician should always consider the appliance as a. hazardous. b. ungrounded. c. safe. d. de-energized.

The color that an object appears to be depends on the select one: a. use of additive rather than subtractive colors. b. wavelengths of visible light that reaches your eyes. c. angle at which visible light is reflected off the object. d.

In which terrestrial biome would you expect to rake leaves? Question 3 options: temperate deciduous forest taiga (coniferous forest) savanna tundra

The net force acting on a 50kg crate is 0 N. what is the crates accelratiin

How long in seconds will it take a car traveling at 100 miles/hour to travel the length of an American Football field?

If you increase the mass of an object, but keep the force on it constant, its acceleration decreases? true or false

Equipotentials are lines along which Select one: a. the electric field is constant in magnitude and direction. b. the electric charge is constant in magnitude and direction. c.