A95 kg fullback is running at 4.0 m/s to the east and is stopped in 0.75 s by a head on tackle by a linebacker heading due west. calculate the original momentum of the fullback, the impulse exerted on the fullback, the impulse exerted on the linebacker, and the average force exerted on the linebacker

In guinea pigs, assume black coat is completely dominant over white. to determine whether an unknown black guinea pig is pure or hybrid black, it should be crossed with bb, bb, bb

F500 j of energy were added to 1 kg of each of these samples, which would experience the least temperature increase?

Atank holds 1000 gallons of water, which drains from the bottom of the tank in half an hour. the values in the table show the volume v of water remaining in the tank (in gallons) after t minutes.t(min) 5 10 15 20 25 30v(gal) 694 444 250 111 28 0(a) if p is the point (15, 250) on the graph of v, find the slopes of the secant lines pq when q is the point on the graph with t = 5, 10, 20, 25, and 30.(b) estimate the slope of the tangent line at p by averaging the slopes of two secant lines.(c) use a graph of the function to estimate the slope of the tangent line at p. (this slope represents the rate at which the water is flowing from the tank after 15 minutes.)show all steps.