QUESTION 5 Choose the statement(s) that are TRUE. A. The acceleration of an object is always in the same direction as net force applied to it. B. An object at the point of impending motion is in equilibrium. C. The mass of an object is dependent upon the value of the acceleration. due to gravity. OD. An object in equilibrium cannot be in motion. E. None of these statements are true.In each of the six gures below. carts are travelin _ . 9 up or down various inclines at various constant velocities. L on the basis of the magnitude of acceleration of the carts, from greatest to least. inclines and velocities are shown in each gure. Rank these gures AA=C=E=F>B=D B.A=C>B=D>C=E C. Acceleration is the same. but not zero, for all carts. D. Acceleration is zero for all carts. E. Cannot be determined with information given. QUESTION 7 Choose the statement(s) that are TRUE. A. An object will undergo constant acceleration if it is in equilibrium. B. Subject to the same net force. a larger mass will accelerate at a greater rate than a smaller mass. C. if the vector sum of the forces on an object is not zero, Ihe object is in equilibrium. RA D. A net force of 125 N acts horizontally on an object that weighs 125 N. Therefore, the object does not accelerate. E. If an object is at rest, then there must be no forces acting on the object. r...\" . .,.'.-.E_..None of these statements are true. QUESTION 8 A 66 kg figure skater moves on smooth ice. With how much horizontal force must she push on the ice to accelerate at 4.4 m/s? A. 2849 N B. 290.4 N O C. 15.0 N D. no force is required DE. none of the above QUESTION 9 After the 66 kg skater accelerates, what net force is required for the her to glide with a constant horizontal velocity of 9.5 m/s? DA. 2849 N B. 290.4 N C. 15.0 N OD. ON OE. none of the above QUESTION 10 An astronaut applies a net force of 8600 N to an asteroid and the asteroid accelerates at 19.1 m/s". The asteroid lands on Saturn. Assuming gSATURN = 10.44 m/s, what is the asteroid's weight on Saturn? A. 450 N OB. 4417 N C. 824 N D. 4701 N DE. none of the above