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2. 1634 History NOTES IMAGES DISCUSS UNITS STATS HELP PREFERENCES Part Description Answer chk. 164 grams...
- X 2045 NOTES IMAGES DISCUSS UNITS SIATS HELP Part Chk History Description Answer A horizontal...
- X 2045 NOTES IMAGES DISCUSS UNITS SIATS HELP Part Chk History Description Answer A horizontal force is applied to a 213 lb cart that is on a level surface. The cart starts from rest. The force initially is 54 lbs, and decreases over 8.2 seconds to 0 lb. Determine the initial acceleration of the cart. Ignore A: air resistance and friction. 2.48m/s^2 Force C: 8.163 ft/s^2 A # trics: 2 Show Details Hints: 0.0 (include units with answer) Determine...
Part Description Answer Chk History The number of significant digits in 1.0038 is: 1. 1 2....
Part Description Answer Chk History The number of significant digits in 1.0038 is: 1. 1 2. 2 3. 3 4. 4 5. 5 97% 2.91 pts # tries: 0 Show Details 20% try penalty Hints: 0,0 The number of significant digits in 1950 is: 1. 1 2. 2 3. 3 4. 4 5. 5 2.91 pts,97% B. # tries: 0 show Details 20% try penalty Hints: 0,0 The number of significant digits in 0.0038 is: 2.91 pts,97% 2. 2 3....
Part Description Answer Chk History Can a component of a vector have a magnitude greater than...
Part Description Answer Chk History Can a component of a vector have a magnitude greater than the magnitude of the vector? 5.5 pts. 110% # tries: 0 show Details 1. Yes 2. No 3. Depends on the vector 3390 try penalty Hints: 0,0 If two vectors have the same magnitude, do their components have to be the same? 5.5 pts. 110% B. # tries: 0 Show Details 1. Yes 2. No 3. Depends on the vector 33% try penalty Hints:...
Part Description Answer Chk History The number of significant digits in 1.0038 is: 1. 1 2....
Part Description Answer Chk History The number of significant digits in 1.0038 is: 1. 1 2. 2 3. 3 4. 4 5. 5 97% 2.91 pts # tries: 0 Show Details 20% try penalty Hints: 0,0 The number of significant digits in 1950 is: 1. 1 2. 2 3. 3 4. 4 5. 5 2.91 pts,97% B. # tries: 0 show Details 20% try penalty Hints: 0,0 The number of significant digits in 0.0038 is: 2.91 pts,97% 2. 2 3....
Part Description Answer Chk History 6.88 pts. 110% # tries: 0 show Details Format Check 2%...
Part Description Answer Chk History 6.88 pts. 110% # tries: 0 show Details Format Check 2% try penalty Vector A has a magnitude of 50 N and an angle θ of 300, what is the x-component of vector A? (include units with answer) Hints: 0,0 What is the y-component of vector A? (include units with answer) 6.88 pts. 110% # tries: 0 show Details Format Check 2% try penalty Hints: 0,0 2e 6.88 pts. 110% # tries: 0 show Details...
1. A simple pendulum makes 39 oscillations in 51 seconds. 2228 NOTES IMAGES DISCUSS UNITS STATS...
1. A simple pendulum makes 39 oscillations in 51 seconds. 2228 NOTES IMAGES DISCUSS UNITS STATS HELP PREFERENCES Part Description Answer Save Determine the period of the pendulum. (include units with answer) 11 pts. 110% Format Check 2% try penalty Hints: 0,0 11 pts. 110% Determine the length of the I pendulum. Assume small angle oscillatons. (include units with answer) Format Check 2% try penalty Hints: 0,0 11 pts. 110% c. At t=0, the pendulum is released from rest at...
Part Description Answer Chk History Can the average velocity ever be greater than the average speed?...
Part Description Answer Chk History Can the average velocity ever be greater than the average speed? 4.4 pts, 110% 1. Yes 2. No 3. Depends on situation # tries: 0 show Details 33% try penalty Hints: 0.0 A car has a velocity of -45 ft/s and an acceleration of +3.7 ft/s2. The car is 4.4 pts. 110% B. # tries: 0 show Details 1. speeding up 2. slowing down 33% try penalty 3. moving at constant velocity Hints: 0,0 You...
2 4.2 m A 55 kg person stands on a uniform 17 kg, 6.0 m long...
2 4.2 m A 55 kg person stands on a uniform 17 kg, 6.0 m long ladder resting against a frictionless wall EXAMPLE NOTES IMAGES DISCUSS UNITS STATS HELP Part Description Answer Chk History What is the magnitude of the force of the wall on ladder? (include units with answer) 6.67 pts. 100% 2% try penalty Hints: 2, # tries: 0 Show Details Format Check What is the magnitude of the normal force of the ground on ladder? (include units...
1728 18 CM = 0.49 A 286 pound safe containing $5 million dollars is on an...
1728 18 CM = 0.49 A 286 pound safe containing $5 million dollars is on an incline. Derek is pulling on the safe with a force of P EXAMPLE NOTES IMAGES DISCUSS UNITS STATS HELP Part Description Answer Chk History What is the minimum force P required to prevent the box from sliding down the incline? (include units with answer) 6.67 pts, 100% 12% try penalty # tries: 0 Show Details Format Check Hints: 0,0 What is the minimum force...
F2 37 1b 1180 F1-28 Ib Y-27 73 4.0 in 1.0 in 3.3 in The foot...
F2 37 1b 1180 F1-28 Ib Y-27 73 4.0 in 1.0 in 3.3 in The foot segment shown above is subjected to the pull (F1 and F2) of the two plantarflexor muscles NOTES IMAGES DISCUSS UNITS STATS HELP Part Description Answer Chk History What is the moment of Fi about point A? (+CCW) (include units with answer) 12.5 pts, 100% # tries: 0 | Show Details Format Check 5% try penalty Hints: 00 What is the moment of F, about...
- X 2045 NOTES IMAGES DISCUSS UNITS SIATS HELP Part Chk History Description Answer A horizontal force is applied to a 213 lb cart that is on a level surface. The cart starts from rest. The force initially is 54 lbs, and decreases over 8.2 seconds to 0 lb. Determine the initial acceleration of the cart. Ignore A: air resistance and friction. 2.48m/s^2 Force C: 8.163 ft/s^2 A # trics: 2 Show Details Hints: 0.0 (include units with answer) Determine...
Part Description Answer Chk History The number of significant digits in 1.0038 is: 1. 1 2. 2 3. 3 4. 4 5. 5 97% 2.91 pts # tries: 0 Show Details 20% try penalty Hints: 0,0 The number of significant digits in 1950 is: 1. 1 2. 2 3. 3 4. 4 5. 5 2.91 pts,97% B. # tries: 0 show Details 20% try penalty Hints: 0,0 The number of significant digits in 0.0038 is: 2.91 pts,97% 2. 2 3....
Part Description Answer Chk History Can a component of a vector have a magnitude greater than the magnitude of the vector? 5.5 pts. 110% # tries: 0 show Details 1. Yes 2. No 3. Depends on the vector 3390 try penalty Hints: 0,0 If two vectors have the same magnitude, do their components have to be the same? 5.5 pts. 110% B. # tries: 0 Show Details 1. Yes 2. No 3. Depends on the vector 33% try penalty Hints:...
Part Description Answer Chk History The number of significant digits in 1.0038 is: 1. 1 2. 2 3. 3 4. 4 5. 5 97% 2.91 pts # tries: 0 Show Details 20% try penalty Hints: 0,0 The number of significant digits in 1950 is: 1. 1 2. 2 3. 3 4. 4 5. 5 2.91 pts,97% B. # tries: 0 show Details 20% try penalty Hints: 0,0 The number of significant digits in 0.0038 is: 2.91 pts,97% 2. 2 3....
Part Description Answer Chk History 6.88 pts. 110% # tries: 0 show Details Format Check 2% try penalty Vector A has a magnitude of 50 N and an angle θ of 300, what is the x-component of vector A? (include units with answer) Hints: 0,0 What is the y-component of vector A? (include units with answer) 6.88 pts. 110% # tries: 0 show Details Format Check 2% try penalty Hints: 0,0 2e 6.88 pts. 110% # tries: 0 show Details...
1. A simple pendulum makes 39 oscillations in 51 seconds. 2228 NOTES IMAGES DISCUSS UNITS STATS HELP PREFERENCES Part Description Answer Save Determine the period of the pendulum. (include units with answer) 11 pts. 110% Format Check 2% try penalty Hints: 0,0 11 pts. 110% Determine the length of the I pendulum. Assume small angle oscillatons. (include units with answer) Format Check 2% try penalty Hints: 0,0 11 pts. 110% c. At t=0, the pendulum is released from rest at...
Part Description Answer Chk History Can the average velocity ever be greater than the average speed? 4.4 pts, 110% 1. Yes 2. No 3. Depends on situation # tries: 0 show Details 33% try penalty Hints: 0.0 A car has a velocity of -45 ft/s and an acceleration of +3.7 ft/s2. The car is 4.4 pts. 110% B. # tries: 0 show Details 1. speeding up 2. slowing down 33% try penalty 3. moving at constant velocity Hints: 0,0 You...
2 4.2 m A 55 kg person stands on a uniform 17 kg, 6.0 m long ladder resting against a frictionless wall EXAMPLE NOTES IMAGES DISCUSS UNITS STATS HELP Part Description Answer Chk History What is the magnitude of the force of the wall on ladder? (include units with answer) 6.67 pts. 100% 2% try penalty Hints: 2, # tries: 0 Show Details Format Check What is the magnitude of the normal force of the ground on ladder? (include units...
1728 18 CM = 0.49 A 286 pound safe containing $5 million dollars is on an incline. Derek is pulling on the safe with a force of P EXAMPLE NOTES IMAGES DISCUSS UNITS STATS HELP Part Description Answer Chk History What is the minimum force P required to prevent the box from sliding down the incline? (include units with answer) 6.67 pts, 100% 12% try penalty # tries: 0 Show Details Format Check Hints: 0,0 What is the minimum force...
F2 37 1b 1180 F1-28 Ib Y-27 73 4.0 in 1.0 in 3.3 in The foot segment shown above is subjected to the pull (F1 and F2) of the two plantarflexor muscles NOTES IMAGES DISCUSS UNITS STATS HELP Part Description Answer Chk History What is the moment of Fi about point A? (+CCW) (include units with answer) 12.5 pts, 100% # tries: 0 | Show Details Format Check 5% try penalty Hints: 00 What is the moment of F, about...
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