A car is traveling at a constant
speed of 12 m/s. When the driver
accelerates, the car reaches a speed
of 26 m/s in 6 s. What is the average
acceleration of the car?
OB.2.3 m/s/s
A. 2 m/s/s
C.4.3 m/s/s
D. 84 m/s/s

11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?

An equinox occurs when a. neither end of earth's axis is tilted toward or away from the sun. b. the north end of earth's axis is tilted away from the sun. c. the north end of earth's axis is tilted toward the sun. d. earth's axis is parallel to the sun's rays. select the best answer from the choices provided a b c d

If 2 moles of co_2 at 2l and 500k are expanded reversibly to 20l, more work can be obtained from an adiabatic process than from an isothermal process. is the above statement true or false?