The y component of force 60 N is 40 N. Finds its other component and angle made by force with X-axis.​

A150 w lamp emits light of wavelength 590 nm uniformly in all directions. what is the photon flux (photons per unit area per unit time) on a small screen at a distance 2.3 m from the lamp? assume the photons are uniformly distributed over the surface of a sphere of radius 2.3 m.

In a system, when potential energy decreases, then entropy also decreases. true false

For the car in the picture ,in which direction is the normal force? -into the screen -down -out of the screen -up