henry claims that you can cut the force of gravity in half if you double your distance from the center of the planet. Is henry correct? explain why or why not.​

Groups of organs that work together to complete a process in the body are called: a. cells b. tissues c. nerves d. systems

You can decrease the resistance of a length of wire by

Acentrifuge in a medical laboratory rotates at an angular speed of 3,700 rev/min. when switched off, it rotates through 54.0 revolutions before coming to rest. find the constant angular acceleration (in rad/s2) of the centrifuge. your response is within 10% of the correct value. this may be due to roundoff error, or you could have a mistake in your calculation. carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. rad/s2