What does variable mean in science?

Define newton's first law and provide an example

A car is traveling at 52.4 km/h on a flat highway. The acceleration of gravity is 9.81 m/s2. a) If the coefficient of kinetic friction be- tween the road and the tires on a rainy day is 0.

Which of the following is released by trees into the atmosphere? carbon dioxide nitrogen oxygen ozone more tha one answer

2. A Formula One race car speeds up from rest to 27.8 m/s in a distance of 25 meters. Determine the acceleration achieved by the car.

A wheelbarrow is an example of what type of lever

Laser light of wavelength 470 nm shines on a pair of slits at normal incidence, producing a pattern of maxima on a large screen 92.0 cm away from the slits. The second order maximum is observed to be 31.7 cm away from the central maximum. a.

What does the slope of a line of best fit represent

A bowling ball is pushed with a force of 22.0N and accerlates at 5.5 m/s square. What is the mass of the bowling ball A - 4.0 kg B-0.25 kg C-25 kg D-4.00 kg

How to eat butter. I want to know how you all eat the butter.

What is the transfer of heat through a solid as a result of molecular action called? radiation convection conduction magnetism?