The mass of a robot is 34 kg. it is traveling at 2 m/s when it collides with the fence. according to newton's third law, which describes the result? a. the robot exerts a force of 68 n on the fence; the fence absorbs the force. b. the robot exerts a force of 34 n on the fence; the fence moves 2 meters. c. the robot exerts a force of 68 n on the fence; the fence exerts a force of 68 n on the robot. d. the robot exerts a force of 68 n on the fence; the fence exerts a force of 34 n on the robot.

increasing transnational kinetic energy. because the transnational kinetic energy formula consists of only two variables, mass and velocity, increasing one of those properties is the only way to increase an object's transnational kinetic energy. increases to mass and velocity, however, do not have the same impact.

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