I mistyped the answers, answer c is supposed to be: in the same direction as the centripetal force. And that is what I think it should be, but.. still could use some explanation help.
Homework Statement
Curve on highway, 15 degrees, designed for 85 km/h and car goes 110 km/hr. Horizontal component of normal force on car is:
a. in same direction as the centrifugal force
b. parallel to the road and towards the inside of the curve
c. in the same direction as the normal force...
I performed my own experiment, with one roof of one box painted white, another black and a third covered with plants. Temperatures were recorded inside of the boxes every 30 minutes. How could Stefan's radiation law be used with the temperatures to reflect the white box having cooler...
Homework Statement
My group in physics conducted a lab which is described below:
The lab was to investigate a factor affecting the accel. of an object. We were supposed to change only one factor to see how acceleration would be affected. My group had decided to use a simple static pulley...