Te encuentras alistándote para las vacaciones de tu vida, sales corriendo y tu maleta vacía empieza a balancearse. Si estuviera llena de tu ropa, cámara y libros, ¿cómo sería su balanceo menor, mayor o igual que antes?

Use the data provided to calculate the gravitational potential energy of each cylinder mass. round your answers to the nearest tenth. 3 kg: kj 6 kg: kj 9 kg: kj

Aperson walking 1 mile everyday for exercise, leaving her front porch at 9: 00 am and returning to her front porch at 9: 25 am. what is the total displacement of her daily walk? a) 1 mileb) 0c) 25 minutes d) none of the above

Identify the theory that can be used to explain each phenomenon. answers diffraction: wave theory interference: wave theory reflection: both particle and wave theories refraction: both particle and wave theories