1. What is the largest decimal value that can be represented in binary using two bytes?

2. What is the result of (-67)-13 in binary, typically, two’s complement representation using a byte?

3. Write the expression for the output of figure below:

4. Determine the magnitude of the resultant force acting on the screw eye and its direction measured clockwise from the x axis.

5. Determine the tension in cables BA and BC necessary to support the 60kg cylinder in the follow diagram. (g=9.8N/kg)

6. Determine the moment of the force in the following diagram about point O.

7. A man of mass 70kg and a boy of mass 35kg are standing together on a smooth ice surface. They push each other apart so that the man moves away with a speed of 0.30m/s. What is the final speed of the boy?

8. For the circuit element, which one of the following statements is true?

9. Find the equivalent resistance in the given circuit.

10. Find the voltage V in the following diagram.