It takes 50.0 j to push a large box 4.00 m across a floor. assuming the push is in the same direction as the move, what is the magnitude of the force on the box?

When you push downward on a book at rest on a table, you feel an upward force. does this force depend on friction? defend your answer.

Choose each of the settings that follow and list them below do it ill mark brainliest first object= position= speed= acceleration= second object= position= speed= acceleration=

This is important. 1. which of the following is an si base unit for measuring length? (2 points) inch gram meter mole 2. which of the following units for distance is an si unit? (2 points) centimeter foot inch yard 3. which of the following tools should a scientist use to measure an object in meters? (2 points) electronic balance pan balance tape measure thermometer