when the basketball is at it’s maximum height of 3 meters, it is not moving. the tabel below lists the KE and GPE for the basketball at heights if 3m, 2m, 1m, and 0m. write the missing values for KE and GPE in the table. then find the mechanical energy for each height.

Electric charge is uniformly distributed inside a nonconducting sphere of radius 0.30 m. the electric field at a point p, which is 0.50 m from the center of the sphere, is 15,000 n/c and is directed radially outward. what is the maximum magnitude of the electric field due to this sphere

Can somebody explain to me how newton's 3rd law relates to momentum? ~ap physics 1

Aperson stands on a platform, initially at rest, that can rotate freely without friction. the moment of inertia of the person plus the platform is ip. the person holds a spinning bicycle wheel with its axis horizontal. the wheel has moment of inertia iw and angular velocity ωw. take the ωw direction counterclockwise when viewed from above. part a what will be the angular velocity ωp of the platform if the person moves the axis of the wheel so that it points vertically upward?