What net external force is required to give a 27.6 kg suitcase an acceleration of 3.3 m/s^2 to the right?

A water molecule perpendicular to an electric field has 1.40*10-21 J more potential energy than a water molecule aligned with the field. The dipole moment of a water molecule is 6.2*10-30Cm.

What does the slope of a line of best fit represent

What do you know about the imaginary element Justwondoricium, shown below, given the information provided? List at least 3 different things.

Increasing radius causes which of the following? A. Acceleration and force to increase B. Acceleration and force to decrease c. Acceleration to stay the same and force to increase D. Acceleration to increase and force to stay the same

Increasing the price of water is one way to prevent the abuse of the water supply by both consumers and industry. True False

As you turn up the volume on your mp3 player you are increasing

Which event would lead to an overpopulation of a species within a food web A. The grass was eaten by the rabbits stopped growing B. The population of wolves who ate the rabbits decreased C. The grasshopper were affected by the diseased grass D.

Which of the following is true A) land heats less rapidly than water B) land heats more rapidly than water C) land reaches higher temperatures than water D) both b and c

What is the upper limit to the mass of a neutron star beyond which neutron degeneracy pressure is unable to withstand the force of gravity and the neutron star is crushed out of existence into a black hole?

What happened to the test charge when brought near another positive charge, and how did you use this fact to score a goal only using positive charges? Explain for both the practice charge and more difficult levels.