Selina drives her car that weighs -1000N of force. As she drives friction exerts 10 N of force. The ground exerts a force that is 1000 N. The car’s engine is putting forth 580 N of force and air resistance is 12 N.

The passage that directs air to the lungs is called a. diaphragm. b. larynx. c. bronchi. d. pharynx.

Which type of basaltic lava flow has a fairly smooth

Amachinist turns the power on to a grinding wheel, at rest, at time t = 0 s. the wheel accelerates uniformly for 10 s and reaches the operating angular velocity of 96 rad/s. the wheel is run at that angular velocity for 40 s and then power is shut off. the wheel slows down uniformly at 1.5 rad/s2 until the wheel stops. in this situation, the time interval of deceleration is closest to: