What tool allows you to draw parallel horizontal lines on plain paper?

What is unit of density

A skater starts from rest and accelerates to 5 m/s in 4.5 s. How far did the travel in this time period? (there is no answer choices)

A truck traveled 400 meters north in 80 seconds and then it traveled 300 meters east in 70 seconds. The magnitude of the average velocity of the truck was most nearly?

After an incandescent lamp is turned on, the temperature of its filament rapidly increases from room temperature to its operating temperature.

A secondary battery is a battery that A. has been repaired following damage. B. can only be discharged once. C. is supplied with a fuel. D. can be discharged and recharged.

A car accelerates from 30 m/s to 50 m/s in 2 seconds. Calculate the cars acceleration

What color of light has the shortest wavelength

What was his average swimming speed during the second half of the race if he tied the record, which was at an average speed of 2.05 m/s?

Objects A and B have equal amounts volumes and are both traveling at 25 miles per hour. Object A is much denser than Object B. Which object has a greater amount of force and why

An airplane with a total mass of 850 kg has an engine malfunction, causing it to provide a constant horizontal force of 4000 N. The pilot, who has a mass of 80 kg, decides to eject from the airplane.