A0.115 kg hockey puck, moving at 35.0 m/s, strikes a 0.265 kg octopus thrown onto the ice by a hockey fan. the puck and the octopus slide off together. find their velocity.

Describe the path of a ray that approaches a mirror parallel to the principal axis.

Time remainin52: 42the chart shows data for a moving object.which conclusion is best supported by the information inthe chart? time (s)velocity (m/s

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.