Examlex
Two pistons push down on the fluid filling two cylinders connected by a narrow hose,as shown in the figure.The area A1 is 1 square inch,and the area A2 is 10 square inches.A force of 4 pounds is exerted downward on piston 1,as shown.
-The force F2 needed to keep piston 2 in place is __________.
Emergency Room
A specialized department within a hospital that provides immediate treatment for acute and urgent medical conditions.
Slopes
The measure of the steepness or incline of a line, often represented as the ratio of the change in the y-value over the change in the x-value.
Horizontal Axis
The x-axis in a graph or chart, typically representing the independent variable or the scale against which variations in the dependent variable are measured.
Line Chart
A type of chart which displays information as a series of data points connected by straight line segments, commonly used to visualize trends over time.
Q38: You are on a boat in a
Q44: The body of a swimmer occupies a
Q59: You listen to a live orchestra concert
Q60: needed to make an object move in
Q85: An atomizer works because of<br>A)Archimedes' principle.<br>B)Pascal's principle.<br>C)Bernoulli's
Q86: Two uses of ultrasound are _ and
Q93: Why is most matter electrically neutral?<br>A)It contains
Q124: During its entire motion,the acceleration of a
Q128: When ice melts,its temperature _.
Q134: An object transfers heat when its temperature