1. An automobile with an efficiency of 10% consumes 10-2 gallons of gasoline (150 MJ per gallon). A) How fast can the car accelerate uniformly with this amount of gasoline (assume no air drag). B at this speed the car is put into neutral and coast up a hill 15o steep. How far up the hill can the car travel without using the engine

What is hidden during a lunar eclipse? isn't the moon hidden?

The membrane surrounding a living cell consists of an inner and an outer wall that are separated by a small space. assume that the membrane acts like a parallel plate capacitor in which the effective charge density on the inner and outer walls has a magnitude of 7.0 × 10-6 c/m2. (a) what is the magnitude of the electric field within the cell membrane? (b) find the magnitude of the electric force that would be exerted on a potassium ion (k+; charge = +e) placed inside the membrane.

The focal length of a lens is determined by the curve of the lens and the material that the lens is made from. (5 points) is this true or false? ?