The following objects have velocity and mass as given: object a: m=5 kg, ⃗v=−11 ^j object b: m=6 kg, ⃗v=5^ i +8.7 ^ j object c: m=10 kg, ⃗v=−10 ^i find the x- and y-components of the net momentum of the system objects if we define the system to consist of (a) objects a and c (b) objects b and c (c) objects a, b, and c

There are weak or strong attractive forces between atoms of liquids with a high viscosity

The intensity of a polarized electromagnetic wave is 12 w/m^2. part a) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=0∘ with the plane of polarization? part b) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=30∘ with the plane of polarization? part c) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=45∘ with the plane of polarization? part d) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=60∘ with the plane of polarization? part e) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=90∘ with the plane of polarization?

Which car has the most kinetic energy? a. a car of mass 1000 kg with a speed of 3 m/s b. a car of mass 2000 kg with speed 7 m/s c. a car of mass 1000 kg with speed 7 m/s d. a car of mass 2000 kg with speed 3 m/s