The average height of an apple tree is 4.00 m how long will it take an apple falling from that high to reach the ground given g equals -9.8 m/s squared

Acar is going 5m/s around a bend with a radius of 10m/s why is the accelerant?

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called

The magnetic field inside a superconducting solenoid is 4.50 t. the solenoid has an inner diameter of 6.20 cm and a length of 26.0 cm. determine (a) the magnetic energy density in the field and (b) the energy stored in the magnetic field within the solenoid.