A ray moving in water at 55.5 deg

enters plastic, where it bends to

48.7 deg. What is the index of

- refraction for the plastic?

(Water n = 1.33, Air n = 1.00)

(No unit)

multiply 2kg by latent heat of vap

yo yo yo its papaguy in the house lol

okay, ima .

um it shows links to uh so kinda microsoft website is that were ima go or no? ?

force is based upon mass and acceleration.the statement is not always true.

it can be explained from newton's second law of motion.

as per newton's second law of motion the rate of change of momentum is directly proportional to the applied force and takes place along the direction of force.

mathematically it can be written as -

                                              ⇒      

here   k is the proportionality constant whose value is 1.

                                                            [a is the acceleration=dv/dt]

hence we see that force not only depends on mass and acceleration but also on velocity and rate of change of mass. force f will depend on mass and acceleration only when mass is constant.

hence the statement that force is based upon mass and acceleration is false.

a. vertically

explanation:

i tried it and took the test

if im wrong then we have different tests