What are the independent and dependent variables in this experiment? An experiment is being conducted with the following purpose: To determine the effect of the mass of a cart upon its acceleration when the forces acting upon it are held constant. Choices: acceleration, the cart, force and mass

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.