aubreyw86463 aubreyw86463

16-10-2020
Physics

contestada

A boat initially moving at 10 m/s accelerates at 2 m/s for 10 s. What is the velocity of the boat after 10 seconds?

Respuesta :

jeremiahkevinm jeremiahkevinm

27-10-2020

Answer:

30 m/s

Explanation:

v = u + at

given that,

u = 10 m/s (initial speed)
a = 2 m/s^2
t = 10s
v =?(final speed)

v = 10 + ( 2 × 10)

v = 10 + 20

v = 30 m/s

Answer Link

Otras preguntas

What is the area of a triangle with the perimeter of 33cm?

Where is the persian gulf

Why does Polaris not appear to move in the sky? A. It is located directly above the axis of the earth. B. It spins in the same direction as the earth. C. It

Someone can help me w this???

The structure responsible for attaching muscle to bone is a: A. sphincter. B. ligament. C. fascia. D. tendon. E. myofibril.

The body’s first line of defense against infection is_________ A. White blood cells B. Healthy, I compromised skin

You interviewed a new student for the school paper. Below are some of her answers, but you misplaced the original questions. Write the question for each answer.

What is y in the equation y= -12/2+9

what year did slavery end?

Mechanical and chemical weathering changes the earth’s _____. A. Core B. Crust C. Plates D. Mantle