A81.9 kg person stands on her toes. the surface area of her toes in contact with the ground is only 0.00210 m^2. how much pressure is exerted between her toes and the ground, in atmospheres?

The harmonic motion of a particle is given by f(t) = 2 cos(3t) + 3 sin(2t), 0 ? t ? 8. (a) when is the position function decreasing? (round you

Gather reliable information to brent make his decision. to gather this information, use newspapers, call insurance companies or look at their web sites, and review consumer magazines and web sites. also, look at the manufacturer web site or for information about gas mileage. list the sources you use and take notes.

What object a collides with object b and bounces back its final momentum is?