What is the net force applied if a 85-kg mass has an acceleration of 5.5 m/s²?

Charge is distributed along the entire x-axis with uniform density λ. how much work does the electric field of this charge distribution do on an electron that moves along the y-axis from y = a to y = b? (use the following as necessary: a, b, ε0, λ, and q for the charge on an electron.)

Boiling water is an example of physical change. true or false

A200 g lead frying pan gains 2000 joules of heat. what is the change in temperature