A bar 2.0 ft. long is pivoted at its center. A 4.0-lb weight is hung from one end and a 1 -0-1 b weight from the other end. At what distance from pivot (fulcrum) must a 25-lb weight be placed to balance the bar? Make a drawing that illustrates this torque problem. A fishing pole 6.0 ft. long weighs 3.0 lbs and has its center of gravity 2.0 ft. from the handle end. When a fish is at the other end of the pole, it can be balanced at a point 6.0 in. from the fish. How much docs the fish weigh?

*drag each tile to the correct location in the sequence* the table shows chronological events in the life of our sun, a medium-sized star. place the missing events into the correct rows of the table.

Give your knowledge of these things in your paper, you will compare and contrast analog and digital signals to determine which is more reliable for encoding and transmitting information. you’ll compare these features: signal shape numerical values for signal measurements amount of data that can be transmitted energy requirements privacy and security (ability of the signal to be encoded in a secret code) clarity of signal in the space provided, write down what you already know about any of these features. if you’re not sure, write down questions you might have about the features.

The process of predicting values that extend beyond the range of data points is called absolute value extrapolation interpolation prediction for any given: )