3 A ball of mass 0.5 kg has 100 J of kinetic energy. What is the speed of the ball? plzz help​

Find the vertex(use the completing the square method), findthe x- and y-intercepts, and sketch the graph offunction. y = 2x2 + 4x - 1

Acold front traveling southeast collided with a warm front traveling northwest the following map shows the weather on monday the day the two fronts collided which of these describes the weather forecast for mississippi on tuesday and wednesday

There are 3 ways heat can be transferred: through solids, called , through liquids and gases , called , and through electromagnetic waves, called