A 1.35-kg block sits on a lab table. The block accelerates to the right at a rate of 3.11 m/s/s There is a forward force of 6.09 N. What is the force pulling the block backwards?

Six solutions are made, each with a y concentration of 1.0 μm and varying concentrations of ab as shown below. based on the concentrations, rank the solutions in decreasing order of reaction rate.

What statements accurately describe atoms

Which of the following changes will increase the capacitance of a parallel-plate capacitor? (there could be more than one correct choice.) a) increase the charge on the plates b) decrease the poten5al between the plates c) increase the potential between the plates d) introduce a dielectric material between the plates e) decrease the separation between the plates