The diagram shows the metric field due to point charge Q which statements are correct
A. The electric field is nonuniform
B. The electric field is uniform
C. Charge Q is negative
D. Charge Q is positive
E. If charge A moves toward charge Q, it must be a positive charge
F. If charge A moves toward charge Q, it must be a negative charge

Jasmine is diving off a 3-meter springboard. her height in meters above the water when she is x meters horizontally from the end of the board is approximated by the equation h=-x^2+3x+3. what is the maximum height jasmine will reach on her dive?

The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.

What causes the development of most clouds and precipitation in the atmosphere?