A 6.0 kg object undergoes an acceleration of 2.0 m/s2.

a. what is the magnitude of the net external force acting on it?

b. if this same force is applied to a 4.0 kg object, what acceleration is produced?

Who was the first person to observe a sign of molecular motion?

Are various branches of science separate or do they overlap

What falls between living and nonliving things?

The most common natural fiber found at a crime scene, and thus forensically insignificant (unless it is of a unique color)

Brad and Erin decide to have a tug of war contest. Erin pulls the rope with all her might and so does Brad. Sadly, Brad only pulls with half the force that Erin pulls with. Which way will the rope move?

What is the maximum angle a light ray can make with the wall of the core if it is to remain inside the fiber?

Heat transfer within a fluid takes place by a. convection currents. b. radiation. c. conduction. d. density. I think it's A

Compare and contrast how wind and glaciers abrade rock

An object of mass 10 kg is accelerated upward at 2 m/s squared. what force is required?

How much work does a supermarket checkout attendant do on a can of soup he pushes 0.600 m horizontally with a force of 5.00 N? Express your answer in joules and kilocalories.