High-speed stroboscopic photographs show that the head of a golf club of mass 220 grams is traveling at 50 m/s just before it strikes a 46-gram golf ball at rest on a tee. After the collision, the clubhead travels (in the same direction) at 36 m/s. Find the speed of the golf ball just after impact. Is the collision between the clubhead and the golf ball elastic or inelastic. Why

Answer asap! the weather patterns on earth are shown in this image. explain why there are convection currents; why there are hotter and colder parts of earth.

Which surface feature of the moon is characterized by mountainous areas? terrae craters maria regolith

Two thin 80.0- cm rods are oriented at right angles to each other. each rod has one end at the origin of the coordinates, and one of them extends along the x- axis while the other extends along the yaxis. the rod along the x- axis carries a charge of - 15.0 μ c distributed uniformly along its length, and the other rod carries 15.0 μ c uniformly over its length. find the magnitude and direction of the net electrical force that these two rods exert on an electron located at the point (40.0 cm, 40.0 cm). (e