Which of the following is the best statement for a velocity? A 40 km/hr B 50 km/hr southwest C 30 meters per second D 60 miles per hour E 30 km at 45° north of east

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?

A3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular? a 3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular?

How to tell if a molecule is polar or nonpolar with electronegativity