A soccer ball was kicked toward the goal. The horizontal component of the velocity was 27 m/s and the vertical component was 24 m/s. Calculate the magnitude of the resultant velocity of the soccer ball.

Abearing is designed to a reduce friction b. support a load c.guide moving parts such as wheels, shafts and pivots d. all of the above

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.