On a beautiful day you decide to go fishing with your younger brother ben. ben has not been fishing before so he doesn't know how to properly cast out his line. he puts the lure 24.5 cm above the water before letting it drop straight down. the line accelerates until it hits the water then continues to the bottom of the lake at a constant speed. it takes the lure 5.00 s to reach the bottom of the lake from when it was released by ben.

Alinearly polarized electromagnetic wave has an average intensity of 196 w/m^2. this wave is directed towards two ideal polarizers (in real polarizers, transmission is also effected by reflection and absorption). polarizer a is oriented with its transmission axis at an angle of θ_1=20.8∘ with the incident electric field. polarizer b has its axis at an angle of θ_2=63.0∘ with the incident electric field. what is the average intensity of the wave after it passes through polarizer a? what is the average intensity of the wave after it passes through polarizer b? suppose that the two polarizers a and b are interchanged. what would the average intensity be after passing through both polarizers?

Amajor difference radio waves, visible light, and gamma rays is the of the photons, which results in different photon frequencies and wavelengths

An object dropped from cliff falls with a constant acceleration of 10 metre per second square find its speed of two seconds after it was dropped