A cone is resting on a tabletop as shown in the figure with its face horizontal. A uniform electric field of magnitude 4550 n/c points vertically upward. How much electric flux passes through the sloping side surface area of the cone?

How well does the extrapolated value (the slope of the trend line) agree with the accepted value of free-fall acceleration (g = 9.8 m/s2)?

The metric unit of electrical power is the watt volt ampere ohm

Astudent pushes on a 20.0 kg box with a force of 50 n at an angle of 30° below the horizontal. the box accelerates at a rate of 0.5 m/s2 across a horizontal floor. what is the value of the normal force on the box? 200 n 243 n 156 n 225 n