Using the diagram in sample problem 7.1 as a model, calculate the tension required in the deltoid with a moment arm of 3 cm from the shoulder, given the following weights and moment arms for the upper arm (u), forearm (f), and hand (h) segments: wt 19 n, wts= 11 n, wt= 4 n, du= 12 cm, de = 40 cm, dh 9. which of the three segments in problem 8 creates the largest torque about the shoulder when the arm is horizontally extended? explain your answer and discuss the implications for positioning the arm for shoulder-level tasks. 64 cm. ( 308 n)

c because the action was the roller coaster reaches bottom of hill (action) reaction would be blood tends to drain away from head

hope this !

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

helium

oxygen

neon

sodium