A boy in a canoe paddles upriver at a speed of 1.4 m/s relative to the water. The water flows downriver at a speed of 1.4 m/s relative to the riverbed. How fast does the boy's canoe appear to move when viewed by an observer standing on the riverbank? A:0 m/s

B:1.4 m/s up the river

C: 1.4 m/s down the river

D: 2.8 m/s up the river

I want this solved in 5 minutes pl

It should be d if not then c

The particles of the gas inside the ball heats up, bouncing off each other and spreading farther apart.hope my answer has you : )

W= fd
where f is an applied force and d is the distance over which it is applied. when a parachuting skydiver is at constant velocity, he is experiencing "terminal velocity", the point at which his acceleration down is canceled out by air resistance. that means that the resisting force of the air is equal to his weight, but in the opposite direction. with this, we can solve for the work done by the force.
w = fd
w = (92.0)(9.81 m/s^2) (325)
w= 2.93 x 10^5 j
the value for work in this case is positive because it is pushing up on the skydiver, who has a downward force of gravity.
therefore the answer is 2.93 x 10^5 j

It is either a  proton or a neutron im almost positive. hope this .