A ball is thrown horizontally from the roof of a building 56m tall and lands 45m from the base. What was the ball's initial velocity?

In a solution such as salt water, the component that does the dissolving is called the?

an object travels in circular motion with a speed of 11.40 m/s. What is the centripetal acceleration if the radius of the circle is 5.52 m?

An object traveling in a straight line accelerates. What will definitely happen due to the acceleration?

What explains the negative charge on the oxygen atom within the water molecule?

A car drives straight ahead for 12 km and then turns right and goes 5 km. If the car ends up directly north of its original position, what is its displacement? A. 7 km south B. 13 km north C. 17 km north D. 25 km south

Juan is interested in finding out whether hummingbirds are attracted to some flowers more than others. In what order should Juan perform the steps of his experiment?

Will make Brainlest! <3 Metals are considered to be good conductors of heat. How do the specific heat values indicate this?

Which example identifies a change in motion that produces acceleration? choices are: 1. a speed skater moving at a constant speed on a straight track 2. a ball moving at a constant speed around a circular track 3.

Which of the following diagnostic procedures uses ultrasound?

Why is it easier to read black text on a white background than to read green text of any light color?