What is the velocity of a car that travels 100.0 meters, northeast in 4.65 seconds? Sub & Solve Given: foc meters needed to travas ary low Mery seconds Unknown: the velocity Equation​

It's a snowy day and you're pulling a friend along a level road on a sled. you've both been taking physics, so she asks what you think the coefficient of friction between the sled and the snow is. you've been walking at a steady 1.5m/s, and the rope pulls up on the sled at a 32 ∘ angle. you estimate that the mass of the sled, with your friend on it, is 65 kg and that you're pulling with a force of 80 n .

Does heating a metal wire increase or decrease its electrical resistance? why?

Give me a example of a decomposer. explain what would happen if decomposers were absent from a forest ecosystem