Steps/Formulas Please! A ball is launched up a semicircular chute with radius 0.57 m in such a way that at the top of the chute, just before it leaves, the ball has a radial acceleration of magnitude 12.4 m/s^2.

How far from the bottom of the chute does the ball land?

Explain why the aperture of the spherical mirror should be small compared to the radius of curvature of the mirror.

Jackson is designing a new heater, and he wants to experiment with different thermally conductive materials. which of these materials would be useful in conducting heat?

Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents