Velocity is described by __ and time

If two negative charges decrease 1/2 times it's original charge then the force will become how many times stronger

When conducting scientific research, any information that is found must be analyzed to determine its validity. John believes that UFOs and extraterrestrial life exist. The excerpts below are an eyewitness account of UFO activity in South Carolina.

Urban heat islands affect local air current and weather conditions including: 1) increased number of thunderstorms over cities in summer months 2) lingering dust domes over cities 3) stronger natural disasters such as earthquakes and hurricanes 4)

A 63.0-kg man is riding an escalator in a shopping mall. The escalator moves the man at a constant velocity from ground level to the floor above, a vertical height of 4.20 m.

Akash, a punter in a football game kicks a ball from the goal line at 52.0° from the horizontal at 29.0 m/s. a) What is the hang time of the punt? b) How far down field does the ball land?

What is a ion in science?

I'm a bit confused A basketball is thrown upwards. The height f (t), in feet, of the basketball at time t, in seconds, is given by the following function: f (t) =

A rod made up of a single element is used to heat water using electricity. To which group does this element probably belong to?

16. A block is sitting on a ramp tilted from horizontal. The block is just about to slide. T he angle of the ramp relative to horizontal is 14 degrees. What is the coefficient of friction between the block and the ramp? a. 0.25 b. 0.97 c. 0.5 d. 0.

Assume that a friend hands you a heavy book to hold as he turns the combination lock on his locker. Which of you does more work?