You are pulling a 4 kg object with 60 N at 60 degree with ground. What is acceleration? [7.5 m/s2] Home Work Step 1, 2 & 3 are completed in the figure drawn below. Follow from Step 4. F=60 N NA m 600 You are pulling 4 kg object with 60 N force at 30 degree angle with ground. What is the normal force? [9.24 N] 13. Home Work

You are pulling a 4 kg object with 60 N at 60 degree with ground. What is acceleration? [7.5 m/s2] Home Work Step 1, 2 & 3 are completed in the figure drawn below. Follow from Step 4. F=60 N NA m 600 You are pulling 4 kg object with 60 N force at 30 degree angle with ground. What is the normal force? [9.24 N] 13. Home Work

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 76P: The CERN particle accelerator is circular with a circumference of 7.0 km. (a) What is the...

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cs (1) Lab. section 1 rd My courses First Semester 2020/2021 Faculty of Arts and Sciences Physics (1) Lab. section 1 Determine the resultant of two forces if EFx= 40g.wt and EFy=100 g.wt, using method of components Select one: O a. 111.8 g.wt, 63.4° O b. 122.1 g.wt, 55° O c. 107.7 g.wt, 68.2° O d. 116.6 g.wt, 59° O e. 104.4 g.wt, 73.3° page Next pag NEXT ACTIV Jump to.. Physics lab 1 2020-202
14. What will the spring scale read for a 55kg student in an elevator that moves upward with a constant speed of 6m/s? A. 520N B. 530N C. 540N D. 550N
B. inclined track with hanging mass (no friction) T:0011csleyd 1. Set up your track with some angle of inclination 0, as shown in the following figure. Sudinatus ort adr et ma olen s gools botsiolooo 1189 8 to noilor lliw moilom cart a'notwold po 121 cm motion detectors br angle of track: 2.7° predicted acceleration: II. sb uaite track RBO 997 Oute (Pres FIBO rise of I di o no 0 12.70 inomglupa 22sm gaigned ban olluq diw beT 1013515b nonoM 1. Measure the angle of your track. Draw a free body diagram for the cart. (Free body diagram for the hanging object should be the same as in part A.) Predict the acceleration of the cart. de istugmo the I obuoat and the 26.5cm pulley object odont - (noitoll on) szem guigaad diw does all.A A noiros2 101 qu 198 odi awoda wolod sugit odt 150g 1010919b noilom
1. A car goes down a frictionless 100incline for 1 m. What is it’s final velocity?2. A car goes down a 100incline with a coefficient of friction of 0.3 for 1 m. What is it’sfinal velocity?3. A car goes down a 100incline with a coefficient of friction of 0.3 for 2m. What is it’sfinal velocity?4. It takes 3 s for 25 g car to go down a 100incline for 1 m. ? How much work was doneby friction? What was the coefficient of friction?
30. A child on a bike (51kg total) skids to a stop from a speed of 5.790ms, leaving a trail that is 2.071m. If the acceleration is assumed to be constant, what is the net force acting on the bike as it stops? (Assume that the force is negative because it is causing the bike to stop.)Fnet= N*Round to the nearest thousandth if necessary. Also be sure to include the correct sign.
d: Master X Course Home a Mastering Physics x x MasteringPhysics: X G MasteringPhysics: M Practice Problems X + nail/u/0/?tab%3Drm&ogbl#inbox/FMfcgxwHMZQqSqRCxQrnGSBSRwLjLKI YouTube to MP3 Co... phone cover for mo... Search mail 25 of 5,919 2: A.5 kg mass is tied to the end of a chord and rotated in a horizontal surface at constant speed. The mass makes 2 revolutions a second. What is the minimum force the chord must be able to withstand so that the mass can keep rotating without the chord breaking? 3: A 975kg car (mass includes the driver) crosses the rounded top of a hill (radius 88m) at 18 m/s. a: What is the normal force exerted by the road on the car? b What is the normal force exerted by the car on 62kg driver? C At what speed does the normal force on the driver equal zero?
17. Graph-it-all analysis. The following are a y-t plot, two v-t plots, and an a-t plot. Which of them best describes an object in free fall? y A. t Vy B. t Vy C. ay D. t
what force is needed to give a 8800.0kg truck an acceleration of 8.5 m/s2 over a level road?
mass. You place the mass on the ramp at an angle high enough that the mass starts sliding. You measure the time it takes to fall down a known distance, The time it takes to fall down the 45 degree ramp You have devised an experìment to measure the kinetic coefficient of friction between a ramp and a starting from a standstill is At = 0.55 sec, m-1 kg, and the distance it falls, Az, is 0.5 m. What is ? 7. Ax in At Ug
öaalg äbäi A horizontal force of 1.5 N acts on a 0.2kg mass to accelerate it along a horizontal path. How fast is the mass going after acceleration from rest through 0.3 m? Neglect the *.friction 2.1 m/sec 3.66 m/sec 2.54 m/sec
A dog is pulling a 65 kg sled up a hill inclined at 20 degrees above the horizon. The dog pulls with a force of 465N at 29 degrees. The friction force is 75N. What is the dogs acceleration?
Find the force that F 1,2 the load Q = 10 nC at the point (0,0,0) exerts on the Q2 = 25nC load at the point (4,3,0). F1,2?