Aclimber is attached to a vertical rope that has a tension of 455 n. if the
climber has a mass of 95 kg, what is the net force on the climber

15.3 cos 65 degrees trig

total distance/total time

(85 + 82)/(5+3)

167/8

20 just over

you'd use the equation that establishes a relationship between  energy  and  wavelength, which looks like this

e=h⋅cλ, where

λ  - the wavelength of the photon; c  - the speed of light, usually given as  3⋅108m/s; h  -  planck's constant, equal to  6.626⋅10−34j s

plug the value you were given for the energy of the photon in the above equation to get the wavelength

e=h⋅cλ⇒λ=h⋅ce

λ=6.626⋅10−34js⋅3⋅108ms−1.257⋅10−24j=1.581⋅10−1m