A student walks 3 blocks east, 4 blocks north, and 3 blocks west. What is the displacement of the student? (5 points)

A2.50 × 105 w motor is used for 26.4 s to pull a boat straight toward shore. how far does the boat move toward shore if a force of 4.20 × 104 n is applied by the motor?

Which is an advantage of subdividing science into different areas?

Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge