A rotating merry go round has a radius of 30 feet. If it completes one revolution in 20 seconds, find the velocity of the outer edge.
The velocity = (location at 40 seconds - location at 20 seconds)/20 in the direction in which the object is moving.
35km/seconds
Distance divided by velocity = time
what is the change in speed or velocity? average acceleration will be change in speed or velocity divided by time taken (4 seconds in ur case)
It's 60 divided by 5, Which is 12m/s east. Velocity is a vector for speed, since velocity has a direction and speed does not. Velocity has the SI units of meters per second. So you take the meters and divide by how many seconds to get your velocity.
he completes it in 69.9 seconds
By observation. The angular velocity can be derived from the period. If, for example, it takes a day (86,400 seconds) for a full revolution, then the angular velocity will be (2 x pi / 86400) radians per second.
Velocity increases after 5 seconds
The earth is spinning all the time.It completes one entire revolution ... i.e. a stick in the ground returns to point in the same direction in which it began ...in about 23 hours 56 minutes = about 86,160 seconds.
Velocity is derived by dividing displacement with time in seconds
The velocity = (location at 40 seconds - location at 20 seconds)/20 in the direction in which the object is moving.
"8 seconds" is not a velocity.
The duration of WWE Velocity is 2760.0 seconds.
2Hz
It completes 20 vibrations per second, the the period is 1/20 of a second.
The duration of The Silent Revolution is 2640.0 seconds.
45= 9x5 18= 9x2 9x5x2=90 seconds pass before the gear align again