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Question 6 3 pts On a farm, you are pushing on a stubborn...
On a farm, you are pushing on a stubborn pig with a constant horizontal force with...
On a farm, you are pushing on a stubborn pig with a constant horizontal force with magnitude 27.9 N and direction 37.0∘ counterclockwise from the +x-axis. Part A How much work does this force do during a displacement of the pig that is s⃗ =(5.00m)ι^? Express your answer with the appropriate units. Part B How much work does this force do during a displacement of the pig that is s⃗ =−(6.00m)j^? Express your answer with the appropriate units. Part C...
On a farm, you are pushing on a stubborn pig with a constant horizontal force with...
On a farm, you are pushing on a stubborn pig with a constant horizontal force with magnitude 37.3 N and direction 37.0∘ counterclockwise from the +x-axis. Part A How much work does this force do during a displacement of the pig that is s⃗ =(5.00m)ι^? Express your answer with the appropriate units. W = ..... units Part B: How much work does this force do during a displacement of the pig that is s⃗ =−(6.00m)j^? Express your answer with the...
Question 3 1 pts A gas tank with a volume of 22.1 L contains 4.1 moles...
Question 3 1 pts A gas tank with a volume of 22.1 L contains 4.1 moles of an ideal gas. The initial pressure of the gas is 7.5x10° Pa. The gas is compressed to half its original volume while the pressure stays constant. What is the final temperature of the gas in K? (Note: 1 mº = 1000 L) [Note: if you need to enter a number in scientific notation, use 'e. For example, 1200 = 1.2e3 and 0.0012 =...
The equation for the work done on an object by a force i over a displacement...
The equation for the work done on an object by a force i over a displacement is given by Flld|cose • Fild sine Fl|d Question 2 1 pts A 10kg block slides for 20m across a flat horizontal surface. How much work did gravity do on the block? OJ 2007 101 -2001 Question 3 The units of energy are Joules (J). A Joule is equivalent to which of the following unit combinations? Nm
N1 weight Work and Kinetic Energy - 4 Forces - Horizontal Motion This problem is similar...
N1 weight Work and Kinetic Energy - 4 Forces - Horizontal Motion This problem is similar to lecture example and discussion problem. As shown in the figure, a 25.5 kg block is pulled to the right by force F = 79 N. The coefficient of kinetic friction between the block and the floor is uk = 0.26. The block moves through a distance of 18.00 m. DON"T use scientific notation. Review on application of Newton's second law. Step 1: Start...
(6 pts) Give your answer in the correct number of de fiets scientific notation only when...
(6 pts) Give your answer in the correct number of de fiets scientific notation only when we wse your calculator if you wish but remember that your calculator does NOT figure our sig. fig. A. 48.32 - 48.31 = B. 7.5+5.3 7.83 4.64 x 10-39 39.86 x 1042 x 21.6 x 10-28 8.(2 pts) Do the following calculations. Treat all the numbers as being "exact". Ans. 8-5x 3 + 7 (5+ 3) + 2 = 9. (2 pts) Solve for...
PHYS 1710.102 : Group Work #3 2. Pushing a Puck A hockey puck of mass 180...
PHYS 1710.102 : Group Work #3 2. Pushing a Puck A hockey puck of mass 180 g is sliding due East on a frictionless table with a speed of 10.0m/s. Suddenly, a constant force of magnitude 5.00 N directed due North is applied to the puck for 0.75s. Find the North and East components of the momentum at the end of the time interval. v, (10 m/s)east F (5.0 N)north What is the final velocity (magnitude and direction)?
Work and Kinetic Energy - 4 Forces - Horizontal Motion This problem is similar to lecture...
Work and Kinetic Energy - 4 Forces - Horizontal Motion This problem is similar to lecture example and discussion problem. As shown in the figure, a 23 kg block is pulled to the right by force F = 76 N. The coefficient of kinetic friction between the block and the floor is uk = 0.27. The block moves through a distance of 15.00 m. DON'T use scientific notation. Review on application of Newton's second law. Step 1: Start by drawing...
Please complete a,b,c,d show all work and explain please Physics 15 Due: FRIDAY 3, 2017 arch...
Please complete a,b,c,d show all work and explain please
Physics 15 Due: FRIDAY 3, 2017 arch Roster No. Paper Homework #6 For multiple choice questions. circle the one best answer or letter (unless more than one answer is asked for your work on free response questions. Be sure to use proper units and significant figures in your final answers. organization and neatness count, too. Do NOT use red please reserve that color for grading. 1. Suppose that two workers simultaneously...
Unit III group problem, page 4 Q1 Group #: (Math Skills for Chemistry) Please, Show Your Work for Credit! Conversio...
Unit III group problem, page 4 Q1
Group #: (Math Skills for Chemistry) Please, Show Your Work for Credit! Conversions 1. (3 pts) Sally came home in her new Mustang Shelby GT500 with a 5.4 liter (L) Supercharged V8 engine! Full of jealousy, her neighbor, Rebekah, dropped a Cleveland 351 in her vintage 1965 Mustang (that's 351 cubie inches (in') engine size!). Who has the larger engine? What is the difference between the sizes? Please, use Dimensional Analysis for solution...
Question 3 1 pts A gas tank with a volume of 22.1 L contains 4.1 moles of an ideal gas. The initial pressure of the gas is 7.5x10° Pa. The gas is compressed to half its original volume while the pressure stays constant. What is the final temperature of the gas in K? (Note: 1 mº = 1000 L) [Note: if you need to enter a number in scientific notation, use 'e. For example, 1200 = 1.2e3 and 0.0012 =...
The equation for the work done on an object by a force i over a displacement is given by Flld|cose • Fild sine Fl|d Question 2 1 pts A 10kg block slides for 20m across a flat horizontal surface. How much work did gravity do on the block? OJ 2007 101 -2001 Question 3 The units of energy are Joules (J). A Joule is equivalent to which of the following unit combinations? Nm
N1 weight Work and Kinetic Energy - 4 Forces - Horizontal Motion This problem is similar to lecture example and discussion problem. As shown in the figure, a 25.5 kg block is pulled to the right by force F = 79 N. The coefficient of kinetic friction between the block and the floor is uk = 0.26. The block moves through a distance of 18.00 m. DON"T use scientific notation. Review on application of Newton's second law. Step 1: Start...
(6 pts) Give your answer in the correct number of de fiets scientific notation only when we wse your calculator if you wish but remember that your calculator does NOT figure our sig. fig. A. 48.32 - 48.31 = B. 7.5+5.3 7.83 4.64 x 10-39 39.86 x 1042 x 21.6 x 10-28 8.(2 pts) Do the following calculations. Treat all the numbers as being "exact". Ans. 8-5x 3 + 7 (5+ 3) + 2 = 9. (2 pts) Solve for...
PHYS 1710.102 : Group Work #3 2. Pushing a Puck A hockey puck of mass 180 g is sliding due East on a frictionless table with a speed of 10.0m/s. Suddenly, a constant force of magnitude 5.00 N directed due North is applied to the puck for 0.75s. Find the North and East components of the momentum at the end of the time interval. v, (10 m/s)east F (5.0 N)north What is the final velocity (magnitude and direction)?
Work and Kinetic Energy - 4 Forces - Horizontal Motion This problem is similar to lecture example and discussion problem. As shown in the figure, a 23 kg block is pulled to the right by force F = 76 N. The coefficient of kinetic friction between the block and the floor is uk = 0.27. The block moves through a distance of 15.00 m. DON'T use scientific notation. Review on application of Newton's second law. Step 1: Start by drawing...
Please complete a,b,c,d show all work and explain please
Physics 15 Due: FRIDAY 3, 2017 arch Roster No. Paper Homework #6 For multiple choice questions. circle the one best answer or letter (unless more than one answer is asked for your work on free response questions. Be sure to use proper units and significant figures in your final answers. organization and neatness count, too. Do NOT use red please reserve that color for grading. 1. Suppose that two workers simultaneously...
Unit III group problem, page 4 Q1
Group #: (Math Skills for Chemistry) Please, Show Your Work for Credit! Conversions 1. (3 pts) Sally came home in her new Mustang Shelby GT500 with a 5.4 liter (L) Supercharged V8 engine! Full of jealousy, her neighbor, Rebekah, dropped a Cleveland 351 in her vintage 1965 Mustang (that's 351 cubie inches (in') engine size!). Who has the larger engine? What is the difference between the sizes? Please, use Dimensional Analysis for solution...
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