Two charges, q1 and q2, are at rest near a positive test charge, q, of
7.2.x 10^-6C. The first charge, q1 is a positive charge of 3.6 x 10'^-6C, located
0.025 m away from q at 35 degrees; q2, is a negative charge of -6.6 x 10^-6C
located 0.068 m away at 125 degrees.
a. Determine the magnitude of each of the forces acting on q.
b. Sketch a force diagram.
c. Graphically determine the resultant force acting on q.

Consider a file currently consisting of 200 blocks. assume that the file control block (and the index block in the case of indexed allocation) is already in memory. calculate how many disk i/o operations are required for contiguous, linked, and indexed (single-level) allocation strategies, for each of the conditions listed below. in the contiguous-allocation case, assume that there is not room to grow at the beginning but there is room to grow at the end. also assume that the block information to be added is stored in memory.

Question 1 of 10multiple choice: select the best answer and click "submit."what method of forecasting predicts the arrival time of a storm based on itscurrent speed and other starting variableso a. climatology methodo b. trends methodo c. analog methodod. persistence method

Give the relation of resistance of wire with its length and thickness