I really need help with these two questions. They are due within the next 15 minutes. Can you help? 1. Think of a system to squeeze orange juice. Identify the input, process, and output. Be as detailed and accurate as possible when describing the system.

2. Suppose you are driving a car and want to come to a complete stop. What is the input command? Describe the process (in as much detail as you can) that would produce the desired outcome (stopping).

An engine, weighing 3000 n, is supported on a pedestal mount. it has been observed that the engine induces vibration into the surrounding area through its pedestal at the maximum operating speed. determine the stiffness of the dynamic vibration absorber spring in (n/m) that will reduce the vibration when mounted on the pedestal. the magnitude of the exciting force is 250 n, and the amplitude of motion of the auxiliary mass is to be limited to 2 mm note: in this question type-in right numbers, no decimals, no fractions, no unit. approximate to right number if needed