If you exert a force of 200 n to walk 3 m in 5 s, how much power do you use?

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

If anyonee has done the momentum lab practical in physics can you give me the answers i am s lostt rnn : (

Adielectric-filled parallel-plate capacitor has plate area a = 30.0 cm2 , plate separation d = 9.00 mm and dielectric constant k = 3.00. the capacitor is connected to a battery that creates a constant voltage v = 15.0 v . throughout the problem, use ϵ0 = 8.85x10-12 c2/n.m2 . find the energy u1 of the dielectric-filled capacitor.