A batter hits a baseball so that it leaved the bat with an initial speed 37m/s at an angle of 53. find the position of the ball and the magnitude and direction of its velocity after 2 seconds.

The intensity, or loudness, of a sound can be measured in decibels (db), according to the equation , where i is the intensity of a given sound and is the threshold of hearing intensity. what is the intensity, in decibels, [i(db)], when ? use a calculator. round to the nearest whole number. 8 9 19 80

How would doubling the made of an object change the objects potential energy

Aperson standing in a canoe exerts a force of 700 n to throw an anchor over the side. find the acceleration of the canoe if the total mass of the canoe and the person is 100 kg?