On november 7, 1940, 42 mph winds caused the original tacoma narrows bridge to pitch so violently that it collapsed. this was the result of which physical phenomenon?

What happens to atoms and chemical bonds during a reaction?

Astone is thrown with a speed v0 and returns to earth, as the drawing shows. ignore friction and air resistance, and consider the initial and final locations of the stone. which one of the following correctly describes the change δpe in the gravitational potential energy and the change δke in the kinetic energy of the stone as it moves from its initial to its final location? options a.δpe = 0 j and δke = 0 j b.δpe is positive and δke is negative c.δpe = 0 j and δke is positive d.δpe is negative and δke is positive e.δpe = 0 j and δke is negative

Anika asks eva to roll a basketball and then a bowling ball to her. which requires more force to roll, and why?