Calculate the pressure acted on an area of 30 square meter by a force of 15n​

Acube has a volume of 2011 cubic inches. what is the angle measure between a side of a cube and its interior diagonal?

Agymnast dismounts off the uneven bars in a tuck position with a radius of 0.3m (assume she is a solid sphere) and an angular velocity of 2rev/s. during the dismount she stretches out into the straight position, with a length of 1.5m, (assume she is a uniform rod through the center) for her landing. the gymnast has a mass of 50kg. what is her angular velocity in the straight position?

Avalue that describes how heavy an object is and is related to the force of gravity is