When you push against a wall with your fingers they bend because they experience a force what is that force

The four terrestrial planets that have solid, rocky surfaces are. A. Mercury, Venus, Earth and Mars B. Mercury, Jupiter, Saturn and Mars. C. Mars, Venus, Earth and Jupiter D. Mercury, Venus, Jupiter and Mars

The amplification of two waves occurs because of which of the following? Choose one answer. a. destructive interference b. standing interference c. antinode interference d. constructive interference

Before an object can react to a force the object must contain what? Acceleration Velocity Energy Mass

Harry is reading an online summary of the law of reflection. The site states that after light hits a mirror, the angle of reflection is the angle between the reflected ray and the normal, which is the surface of the mirror.

Which sources of evidence did Wegener use to support his theory of continental drift? Check all that apply. fossils land features climate change satellite mapping warm equatorial climates

Which is a use of fiber optics?

When a positively charged conductor touches a neutral conductor, the neutral conductor will:

Definition of the rule E=mc^2

A 3.7 kg block is pushed along a horizontal floor by a force modifyingabove upper f with right-arrow of magnitude 25 n at a downward angle θ = 40°. the coefficient of kinetic friction between the block and the floor is 0.26.

When one object heats another, does the temperature increase of one object always equal the temperature decrease of the other object? Explain