A 2-kg ball is thrown straight down with an initial velocity of 10 m/s from a height of 3 m. What is the total energy of the ball at the start of the throw?

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?