Blocks of the same size but different materials are floating in a tank of water. There is more of block A beneath the surface than there is of block B. Which statement is correct? I need the answer very quickly thx

Which surface feature of the moon is characterized by mountainous areas? terrae craters maria regolith

What type of electromagnetic wave is used in security pens? a. x-rays c. microwaves b. visible light d. ultraviolet radiation select the best answer from the choices provided

A1,700kg car is being used to give a 1,400kg car a push start by exerting a force of 140n the impulse on the smaller car during the 30.0s of contact is +670kg*m/s. what is the impulse of the smaller car on the larger car? -814 kg*m/s 0kg *m/s -670kg*m/s -550kg*m/s