After Einstein proposed his wave particle theory how did double slit experiment provide evidence to support the theory

Aforce of 240.0 n causes an object to accelerate at 3.2 m/s2. what is the mass of the object?

The crank oa rotates in the vertical plane with a constant clockwise angular velocity ω0 of 5.6 rad/s. for the position where oa is horizontal, calculate the force under the light roller b of the 10.6-kg slender bar ab.

True or false graphs must include scales that increase by the same amount