Suggest possible explanations why reaction times are different for different people?

The position of a particle as it moves along the x axis is given by x = 15e-2t m, where t is in s. what is the acceleration of the particle at t = 1.0 s?

Since an object moving in uniform circular motion keeps a constant speed, there is no force necessary to keep it in motion. True False

Which of the following parts of an online newspaper is least likely to demonstrate an author's bias? a. movie reviews b. travel blog c. economic predictions in the financial section d. the box scores for yesterday's sporting events

What is atmospheric perspective? a. the effect produced by rounding objects to appear three-dimensional. b. the effect produced by techniques that make objects appear to go back into the distance, creating a realistic look. c.

A 6.7 kg object moves with a velocity of 8 m/s. what is its kinetic energy

If a car goes along a straight road heading east and speeds up from 45 ft/s to 60. ft/s in 5 sec, calculate the acceleration

An element in period 4 would have how many electron shells

Olivia wants to find out whether a substance will fluoresce. She says she should put it in a microwave oven. Do you agree with her? Why or why not?

A skydier jumps out of a hovering helicopter so there is no forward velocity. what is the skydivers acceleration/11170085/84c6e0eb? utm_source=registration

A book of 500 leaves has a mass of 1kg if its thickness is 5cm what are the mass and thickness of each leaf