A particle is moving with a constant acceleration of 4.0 m/s. Its speed at t = 1.0 s is 4.0 m/s and at 3.0 s it is 12.0 m/s. What is the area under the position-time graph for the interval from 1.0 s to 3.0 s?

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

If a balloon is taken outside on a very cold day, what will occur?

At an oceanside nuclear power plant, seawater is used as part of the cooling system. this raises the temperature of the water that is discharged back into the ocean. the amount that the water temperature is raised has a uniform distribution over the interval from 10° to 25° c. what is the standard deviation of the temperature increase?