1. Santa has the sleigh all loaded down with toys for all the good little girls and boys. There have been so many good children this year that the total mass for the Reindeer to pull is 3100 kg. All
9 reindeer must work together to move the sleigh and all of its contents from rest to a minimum
speed of 270 m/s in order to take flight. Christmas magic allows the reindeer to be able to do
this in 2.3 s.

Prompta snowboarder stands at the top of a hill and decides to see if he can increase his speed on his next trip down the slope.describe one thing the snowboarder could do to incrlase his speed on the slope. explain why this would cause his speed toincrease relate one of newton's laws to this problem.

Which statement correctly describes the relationship between frequency and wavelength?

During the experiment if you could triple the breakaway magnetic force with all other quantities left unchanged, what is the new value for the critical velocity if it was v0 (initial velocity), initially? (b) now if you halved the radius with all other quantities left unchanged, what is the new critical velocity if it was v0 (initial velocity), initially? (c) if during the experiment, critical velocity quadrupled with all other quantities left unchanged, what is the new breakaway force if its magnitude was initially f0,?