Afet k puohi so thani it ds up n inclined ramp so smal i can be no s aches its h

Question

Afet k puohi so thani it ds up n inclined ramp so smal i can be no s aches its highes poiat and rols back down again ror thuough G) so indscate the nes force acting on the caut for cach of the caves LUse one of the followirg choices ia descnbed below, Anawer choice J ify os think that none is coerect s et constant torce up ramp Net increasing force up rang het decreasing tonce up namp hn sore. zero h) Net increasing torce down ramp riet decrassing fance down ramp 8. The car is moving up the ramp afier it s teleased The car is at its bghest poitc 10. The car is mo.izg down the ramp Quesuons 11-13 refer to a coin which is tossed straight up into the air. After it n released ii moves opward reaches its highest point and falls back down agan Use one of the fellowing choices (A through G) to indicate the force acung on the coin for each of the cases descnbed below Aaswer choice J if you think tha none is comect. Igmore any effects of air resistance. A. The force is down and constant B. The force is down and increasing C. The force is dewn and decreasing D. The force is zero E. The fofce is up and constant F. The force is up and imcreasing G· The force is up and decreasing 1. The coin is moving upward after it is rekeased 12. me coen is at ts highest point. 13. The coin is moving downward Force and Moson Tools for Saenthc Thindung CSMT.Iufts L Farce and Motoe Conceprual Fvalastacn 3/99

Explanation / Answer

(8) As shown in the figure, Car is placed on the inclined downward plane. i.e On the leaving the cat the top on the inclination, it travels down.

The car never move up on rease on the downward inclination, SO anwser is "None is correct" (Option 'J')

(9) If the car is at it's highest point, Net constant down the ramp i.e. Option "A"

(10) If the car is moving down the ramp, Net increasing force down the ramp, i.e. Option "B"

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.