Asmall, spherical bead of mass 2.70 g is released from rest at t = 0 from a point under the surface of a viscous liquid. the terminal speed is observed to be vt = 1.82 cm/s. (a) find the value of the constant b in the equation = −b.

The value of constant b will be 1.455  

Explanation:

We have given mass  of the bead

Acceleration due to gravity

Terminal velocity

We have to find the value of constant b

We know that constant b is given by

So the value of constant b will be 1.455

the force represented by vector a is normal force. if the hockey puck is moving to the right, when it is hit with a significant force by the hockey stick the puck will move off in a different direction. correct on edge.

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