1. Identify the agent exerting the force and the object on which it acts for the situations given. Also state the effect of the force in each case.
a) A batsman hitting a six.

b) Extracting paste from a toothpaste.

c) An athlete making a high jump to clear the bar at a certain height.

d) Squeezing a piece of lemon between fingers to extract its juice.​

Which feature indicates that mars resides in the inner region of the solar system

Unpolarized light of intensity i_0=750w/m^2 is incident upon two polarizers. after passing through both polarizers the intensity is i_2=280w/m^2. (a) what is the intensity of the light after it passes through the first polarizer in w/m^2? (b) write an equation for the angle between the polarizers in terms of the initial (i_0) and final (i_2) intensities. (c) find the angle between the polarizers in degrees.

The electronic structure or chlorine is 2.8.7 what is the electronic structure of fluorine?