A person takes a trip with a constant speed of 89. 5 km/h except for a 22min rest stop if the person's average spped 77. 8km/h a how much time is spent on the trip.

What color of light must blue light mix with to create white light? a. yellow b. white c. blue d. green

Atelevision set that has been running for a while heats up even the air around it. which two laws of thermodynamics could be used to analyze this scenario

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: