A24.7-g bullet is fired from a rifle. it takes 2.73 × 10-3 s for the bullet to travel the length of the barrel, and it exits the barrel with a speed of 784 m/s. assuming that the acceleration of the bullet is constant, find the average net force exerted on the bullet.

Explanation:

The impulse or average force in classical mechanics is the variation in the linear momentum that a physical object experiences in a closed system. It is defined by the following equation:

Where:

Asumming v1=0 and t1=0:

wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves.

the working equation for the angular size is the product of the physical size and 360 degrees divided by the product of two pi and distance from earth. the minimum size would be 0.559 degrees while the maximum size would be 0.49 degrees.