gmc.mrooms3.net/mod/quiz/attempt.php? attempt 319610 eation 5 You foul on o crat
ID: 1273222 • Letter: G
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gmc.mrooms3.net/mod/quiz/attempt.php? attempt 319610 eation 5 You foul on o crate with o rope. If the crote moves, the rope's oui on the crote must have been orger thon the crate's pull on the rope, but if the crote Goesnot move, both of these ouis must have been eq Not yet onswered Sele one: F question O False GJest on 6 A po with a moss of 78 kg is riding in on elevoton thot is accelerating upward at 1 ao m/s2. who the perso opporent weight: Muse g 9.8 m/s2 Not yet ona wered select one: Morced out of 2.30 o. 900 N O b. 960 N O c. 620 N O d. 760 N Gestion7 Kieron tokes off down a 50 m high 10 slop on his jet-powered skis. The skis hove o thrust of 280 N. The combined moss of skis and Kieron is 50kg (the fue moss is negligible). Kieron'sspeed ot the bottom is 40 m/s. Wha kinetic friction f his skis on snow? Manced out 2.30 Select one: 0.23 b. 0.29 c. 0.47 O d. 0.58 8 A driver in a 1000.0 kg cor traveling ot 24 m/s sloms on the brokes nd skids to a stop. If the coefficient of friction between the ties ond the rood is 0.80, how long will the skid morks be? Not yet on wered Select one: Morced of 2.30 o. 37 m 34 O c. 46 mi O d. 30 m i 9 A 15 kg block is on a ramp that is inclined ot 20 obove the horizont is connected by o string to a 19 kg moss that hangs over the top edge of the romp. Assuming thot frictional forces moy be neglected, what is the magnitude of the occeleration of the 19 kg block (See the figure. Not yet on wered Morced out of 2.30 E 2:31 PMExplanation / Answer
5 true
6 a
7 c
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