(a) The wavelength of a Balmer series line (from n 1) or by found to be 656.5 nm. What percentage difference is found between this
and the wavelength predicted byž = R ()
[R = 1.097 x 107m]

Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader

Aproduction line at v. j. sugumaran's machine shop has three stations. the first station can process a unit in 7 minutes. the second station has two identical machines, each of which can process a unit in 16 minutes (each unit only needs to be processed on one of the two machines). the third station can process a unit in 10 minutes. ▼ is the bottleneck station, with a bottleneck time of nothing minutes per unit (enter your response as a whole number).

The velocity of a car traveling in a straight line increases from 0 meters/second to 30meters/second in 8 seconds. what is the average acceleration of the car?