a football is thrown directly toward a receiver with an initial speed of 18.0 m/s at an angle of 35 above the horizontal. at that instant, the receiver is 18.0 m from the quarterback. in what direction and with what constant speed should the receiver run to catch the football at the level at which it was thrown

Abatter hits the baseball a with an initial velocity of v0 = 110 ft/sec directly toward fielder b at an angle of 23° to the horizontal; the initial position of the ball is 2.2 ft above ground level. fielder b requires 0.44 sec to judge where the ball should be caught and begins moving to that position with constant speed. because of great experience, fielder b chooses his running speed so that he arrives at the “catch position” simultaneously with the baseball. the catch position is the field location at which the ball altitude is 8.4 ft. determine the velocity of the ball relative to the fielder at the instant the catch is made.

Which lists the pairs of plates in order from least to greatest in terms of the work done to move the electron?

Achild has maximum walking speed of 1.6 m/s. what is the length of the child's legs? 0.26 m