you travel along a path with a constant acceleration. your speed at t1 = 9.4 s( the one is on the lower bottom of the 1 ) after you start is v1 = 11.2 m/s ( the 1 is on the lower bottom of v same for the rest ) and later at t2=12/9s your speed is vs=18/7 m/s. what was the average acceleration

Asample of a gaseous substance changes into liquid. this process is called (blank) and it takes place when heat is (blank) a gaseous system

In which of the following would the particles move most rapidly? a. ice at -20 °c b. water at 20 °c c. steam at 110 °c d. boiling water e. ice at 0 °c

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: