Megan is carrying a cup full of coffee while walking back to her seat on an airplane. The ride is very smooth and the plane is moving at constant velocity. If the plane suddenly turns sharply to the right the coffee will

A) Spill, since the coffee will stop moving while the cup will continue traveling with the same velocity as before.
B) Not spill, since the coffee will resist the change of it's velocity and will continue moving at a different speed than the cup.
C) Not spill, since the coffee will resist the change in it's state of motion and will move with the cup.
D) Spill, since the coffee will resist the change of it's velocity and will continue moving at a different speed than the cup.

In a load, the load is paralel to the shaft. n a. angular n b. thrust n c radial n d. none of the above

Mass (kg) force (n) 5 25 10 50 15 75 20 100 a student was trying to find the relationship between mass and force. he placed four different masses on a table and pulled them using a spring scale. the table shows the different masses used in the experiment and the force required to pull each mass. the student concluded that more force was required to pull heavier objects. what comment would you make regarding his conclusion? a) no clear relation can be observed between mass and force from the data. b) there is a direct proportion between the mass and force listed in the table. c) gravity should have been taken into account while performing the experiment. d) there is an inverse proportion between the mass and force listed in the table.

20. threshold braking in the vehicle's braking system occurs when a. the brake pedal is pushed, heel on floorboard, with full foot pressure. b. the brakes are exerting full braking power, without traction loss. c. the driver begins pushing down the brake pedal, with moderate slowdown. d. the brakes just begin to take hold with a gradual slowdown.