Asmall boat is moving at a velocity of 1.93 m/s when it is accelerated by a river current perpendicular to the initial direction of motion. if the acceleration of the current is 0.750 m/s2, what will be the new velocity of the boat after 19.3 s?

v = 16.405 m/s  

Explanation:

The velocity v with a constant aceleration could be calculated by:

where the initial velocity, a the aceleration of the current and t the time.

replacing the data:

v = 16.405 m/s

So, the new velocity of the boat is 16.405m/s.

sonar - device which is used to find the submit submarines, sankalp ship. sonar waves consists of a transmitter and detector which are installed in the observation centre on board of a ship. the ultrasonic waves are sent into the sea at high frequency about 1000 khz in all direction.

the force on the thing and the distance the force moves the thing