The wavelength of some violet light is 420.0 nm. what is the frequency of this violet light?

Aforce of 34.5 newtons is applied to an object at an angle of 45 º with the horizontal. what is the force acting on the object in the horizontal direction?

Asmall, positively charged ball is moved close to a large, positively charged ball. which describes how the small ball likely responds when it is released? it will move toward the large ball because like charges repel. it will move toward the large ball because like charges attract. it will move away from the large ball because like charges repel. it will move away from the large ball because like charges attract.

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)