A particle at t = 0 has the positive the velocity , is being acted on it by v 0 sinusoidal force F=Fo calculate its position as a function of time.​

If a tank filled with water contains a block and the height of the water above point a within the block is 0.8 meter, what is the pressure at point a?

Avoltaic cell converts chemical energy to

If a negatively charged particle is placed at rest in an electric potential field that increases in the positive x-direction, what will the particle do? a. accelerate in the positive x-direction b. remain at rest c. accelerate in the negative x-direction