If it doesn't speed up, then you can't say that is becomes accelerated. Accelerated means that the speed changes.
If the motor is pushing all the time, and the boat maintains its speed, then that means that there is a force of equal magnitude pulling backwards. This would be the friction with the boat, against the water.
since the balloon is moving up with a constant speed it is not accelerated or decelerated
aluminnuim
Unfortunately, it is not possible to speed up time in real life. Time always moves at a constant rate and cannot be manipulated or accelerated.
To set up the equation for finding the current of a river, you typically consider the speed of a boat relative to the water and the speed of the boat relative to the ground. Let ( v_b ) be the speed of the boat in still water, ( v_r ) be the speed of the river current, and ( v_g ) be the speed of the boat relative to the ground. The equation can be expressed as ( v_g = v_b + v_r ) when the boat is moving downstream and ( v_g = v_b - v_r ) when moving upstream. By measuring the ground speed in both directions, you can solve for ( v_r ).
A rectilinear motion is a motion along a straight line. It can be one, two, or three dimensional. Non-accelerated motion is when a body is in motion, but there isn't a force to speed it up or slow it down. Therefore, non-accelerated rectilinear motion would be a motion along a straight line that has no force trying to speed it up or slow it down.
5m/s
According to a remote control blog,the fastest rc speed boat is a C-1 boat, powered by gas, which can reach up to 200 mph. http://www.xenonproject.com/blog/worlds-fastest-rc-boat/
It depends on how the power boat is set up. Aerodynamics, weight and length all have a factor in how fast the boat can go. A power boat that is set up as a race boat will usually be up around 100 mph, but a regular power boat will usually go upwards of about 60 mph.
It depends on the the boat and how it is set up. Most race boats go 100mph +. However, speed boats usually go upwards of about 60. The term "speed boat" mostly refers to the design of the hull of the boat, and its intended purpose(to go fast) not the speed. The current record is 317.596 mph, set by the well-know Australian racer, Ken Warby.
Anything in an orbit is constantly accelerated. If that sounds peculiar to you, it's because you think 'accelerate' means 'speed up'. It doesn't. It means 'change speed or direction or both'. If an object is not moving at a constant speed in a straight line, then it's accelerating. An object in an orbit is constantly changing direction. So it's constantly being accelerated, even if its speed never changes.
Some expensive ones can do up to at least 105
PACE Scripture is a type of education that is accelerated, however, it is not under the direction of a teacher. Rather it is up to the student working at a speed that is comfortable for them.