A river current is 8.0 m/s downstream, and a boat is traveling 10.0 m/s upstream. Use equations to describe the boats instananeous velocity relative to the riverbank

What weapon would be the most easy and effective when killing a zombie? (close range) A. Fire axe B. Hand gun C. Machety D. Baseball bat

What minimum constant acceleration does the aircraft require if it is to be airborne after a takeoff run of 265 m?

On a spring scale that measures force, a reading shows the force of an object to be about halfway between 7 N and 8 N. Which of the following would be the most accurate measurement for the force? Question 8 options: 0.0075 N 0.75 N 750 N 7.5 N

If a train is slowing down it is accelerating true or false

A transverse wave on a string has an amplitude a. A tiny spot on the string is colored red. As one cycle of the wave passes by

Since all stars begin their lives with the same basic composition, what characteristic most determines how they will differ? 1. location where they are formed 2. time they are formed 3. luminosity they are formed with 4. mass they are formed with 5.

What primarily involves heat transfer by convection?

Each of the following lists two facts. which pair can be used with newton's version of kepler's third law to determine the mass of the sun? each of the following lists two facts.

Which is the temperature at which a solid changes into a liquid?

What is the formula for velocity?