Megan wants to see if mice the are fed food A or B grow faster rate. She measures the mass of the mice on day 1 then divides the
n into two traitors based on the type of food they will be given. She feeds each group the same amount of food at the same time each day. Does Megan have a control group in this experiment
yes megan does her control is the amount of food given and what food is given between 2 groups and when they are fed all of this concludes to it being a control group hope i helped and please give me brainliest
The ball's horizontal component of velocity (ie it's horizontal speed) is 20 cos 40degrees. Without knowing the distance of the ball to the wall it's difficult to go further ...
You can use the impulse momentum theorem and just subtract the two momenta. P1 - P2 = (16-1.2)(11.5e4)=1702000Ns If you first worked out the force and integrated it over time the result is the same
