Geneva says that the only thing that is needed for people to hear the sounds around us is a vibrating object

An astronaut leaves the International Space Station (ISS) on a tethered line. Although ISS and Earth exert gravitational force on the astronaut, why does she appear to be weightless? A) Earth only exerts gravitational force on objects at its surface.

In a string instrument, a thicker string has an

The majority of damage caused by volcanoes is from lava flows.

Blood has a density of 1.06 She donates 473.176 mL how much mass does she donate

Which type of energy is involved in the operation of simple machines? A. chemical energy B. electrical energy C. mechanical energy D. thermal energy

Which statements regarding the sun's nuclear fusion are true? select all that apply. a. nuclear fusion only occurs in the core. b. hydrogen fuses to form helium. c. fusion in the sun will continue for at least 1 trillion more years. d.

Scientists can find the absolute age of a rock by using a uranium 235 dating b carbon 14 dating c carbon 12 dating d relative dating

What do scalars measure force acceleration magnitude velocity

Why do metals differ in specific heat? why is Al much higher than gold

Witch kind of force do you exert on an object when you pull towards you A-Applied force B-Attractive force C-Drag force D-Normal force