HOLA NECESITO SABER SI LO QUE HICE ESTÁ BIEN ,POR FAVOR ,NO RESPONDAN POR RESPONDER SIMPLEMENTE, RESPONDAN SOLO SI SABEN ,ES PARA UN PARCIAL MUY IMPORTANTE DEL AÑO :( Pd.: el valor del calor del cobre en joule =0,389 y en cal=0,093

Astudent looks at ocean waves coming into the beach. an ocean wave with more energy will a) have a greater height. b) have a greater period. c) travel toward the beach faster. d) strike the beach with greater frequency.

(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.

Arowboat passenger uses an oar to push the boat off the dock by exerting a force of 40n for 3.0s. what impulse acts on the boat.