a 100kg man with one kilogram close somehow lands on a frictionless flat ice what is the speed and direction he needs to throw away his clothes that he can land on the shore with 0.01 meters per second? ​

Acoyote chasing a rabbit is moving 8.00 m/s due east at one moment and 8.80 m/s due south 4.25 s later. let the x axis point due east and the y axis point due north. find the direction of the coyote's average acceleration during that time.

An ideal polarizer with its transmission axis rotated 30 degrees to the vertical is placed in a beam of unpolarized light of intensity 10w/m^2. after passing through the polarizer, what is the intensity of the beam? a. 8.7 w/m^2 b. 7.5 w/m^2 c. 5.0 w/m^2 d. 10 w/m^2 e. 2.5 w/m^2

An element becomes a positively charged ion when itloses protons.loses electrons.gains electrons.gains neutrons.