Open end question: 1. find out the total distance travelled in 10 seconds by calculating the total area under the graph.

2. find out the acceleration in 1st 04 seconds by calculating the slope.

3. what is the magnitude of acceleration when the graph is horizontal ? ( slope = 0 )

What is magnetic flux? explain faraday's law of induction.

Figure 9 on page 362 shows various motions of balls. the curved path followed by the yellow ball in b in picture b is result of a) inertia b) centripetal motion c) gravity and horizontal velocity d) linear motion

A1-lb collar is attached to a spring and slides without friction along a circular rod in a vertical plane. the spring has an undeformed length of 5 in. and a constant k =25 lb/ft. knowing that the collar is released from being held at a determine, the speed of the collar and the normal force between the collar and the rod as the collar passes through b.