The car exerts a larger force on the truck than the truck exerts on the car. D)The car exerts the same amount of force on the truck as the truck exerts on the car. E)The truck exerts a larger force on the car than the car exerts on the truck. 3.Which of the following is the SI (mks) unit for weight? 4.A book sits on a table. What is the reaction force (or Newton’s 3rdLaw pair force) to the normal force the table exerts on the book? 5.Scallops use jet propulsion to move from one place to another. Their shells make them denser than water, so they normally rest on the ocean floor. If a scallop wishes to remain stationary, hovering a fixed distance above the ocean floor, it must eject water ____________ so that the thrust force on the scallop is _______________. n w Fapplied n w fk n w Fapplied
6.Weight and mass describe the same thing in different units. This statement is A) Always True B) Always False C) Sometimes true, sometimes false 7.
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