You are the captain of a pirate ship and wish to find out how strong a new first mate is at rowing treasure from shore to the ship. it takes him 4 minutes (240 s) to row the treasure with a constant force of 500 n. what power does the pirate supply?

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