A car starts from rest with a constant acceleration. It’s velocity after travelling a certain distance is 16m/s. Find its velocity at the mid-point of the journey

Not all tiles will be usedidentify the element present in each star based on the gaps observed in wavelengths of its light refer to this table containing absorption wavelengths (in nm) of several different elements the table ishelium 447, 502 ,587 ,668carbon 427 ,515, 600 ,678sulfur 425, 565, 639, 675xenon 484, 590, 687calcium 429 ,527, 593, 645silver 421 ,521, 662

Acar of mass 800kg is moving at a speed of 2.2m/s.

What is the relationship between wavelength of light and the quantity of energy per photon?