Can you check if I did the problem correctly? Or is there another way to do this? What why is the correct way to answer part C, the second image or the third image. Thank you for your help
Homework Answers
Yes, they are correct. I think the 1st way is more fundamental.
Go with that.
Add Answer to:
Can you check if I did the problem correctly? Or is there
another way to do...
A 41 kg girl and a 6.5 kg sled are on the frictionless ice of a...
A 41 kg girl and a 6.5 kg sled are on the frictionless ice of a frozen lake, 18 m apart but connected by a rope of negligible mass. The girl exerts a horizontal 4.5 N force on the rope. What are the acceleration magnitudes of (a) the sled and (b) the girl? (c) How far from the girl's initial position do they meet? I really only need part (c). I have (a) = .6923 N and (b) = .1097...
A 36 kg girl and a 9 kg sled are on the frictionless ice of a...
A 36 kg girl and a 9 kg sled are on the frictionless ice of a frozen lake, 20 m apart but connected by a rope of negligible mass. The girl exerts a horizontal force of 6 N on the rope. a. What is the acceleration of the center of mass of the girl-sled system when the girl exerts a 6 N force on the rope? b. How far from the girl’s initial position do they meet? please explain each...
A 44.7 kg girl and a 59.2 kg boy are on the surface of a frozen...
A 44.7 kg girl and a 59.2 kg boy are on the surface of a frozen lake, 11.5 m apart. Using a rope, the girl exerts a horizontal 6.00 N force on the boy, pulling him toward her. Calculate the magnitude of the girl’s acceleration.
Hi, I need these answered ASAP. Please do not answer if you are not going to...
Hi, I need these answered ASAP. Please do not answer if you are
not going to complete all parts. Someone will. I will give you a
good rate if correct :) Thank you!
Question 5 20 pts Upload all work with your answers to this question. A 545 N sled is pulled a distance of 385 m. The task is done by pulling on a rope with a force of 1225 N at an angle of 19° with the horizontal....
1. A block with weight W = 30 N is on a flat horizontal surface. You...
1. A block with weight W = 30 N is on a flat horizontal surface. You pull to the right with a force F = 16 N. There is gravity present and the coefficient of friction is static = 0.4 and kinetic - 0.25. You are also pulling straight up with an applied force of 12 N. Now what are: The normal force N-_ the frictional force f- the net force on the block Foot and acceleration a = 2....
answer all 5 questions 12:09 in Cap . In-call volume Question 1 20 pts A flight...
answer all 5 questions
12:09 in Cap . In-call volume Question 1 20 pts A flight attendant pulls her 2 kg flight bag a distance of 81 m along a level airport floor at a constant velocity. The force she exerts is 66 N at an angle of 60 degrees above the horizontal. Find the work she does on the flight bag. Please report the answer to the nearest whole number. Please do not include units or the answer will...
Please show a clean way to organize and solve this problem so I can understand problem...
Please show a clean way to organize and solve this problem so
I can understand problem similar to it in the future
A flea jumps by exerting a force of 1.12 x 10-5 N straight down on the ground. A breeze blowing on the flea parallel to the ground exerts a force of 1.16 x 106 N on the flea. Find the direction and magnitude (in m/s2) of the acceleration of the flea if its mass is 6.0 × 10-7...
can you do all the problems please ? 119 Part (6) Enter an expression for the...
can
you do all the problems please ?
119 Part (6) Enter an expression for the net force in the horizontal direction. F. Your expression may include the normal force, FN, the applied force, F. the angle of the applied force above the horizontal, 0, and appropriate coefficients of friction. The friction coefficients are HR and 1196 Part (0) Enter an expression for the net force in the vertical direction. Your expression may include the mass, m addeleration due gravity.g,...
Which ones did I get wrong ? kg block is sitting on a ramp that makes...
Which ones did I get wrong ?
kg block is sitting on a ramp that makes a 20 degree angle with the horizontal. What is the 1) A magnitude of the normal force exerted by the block on the ramp? A between 0 and 10 N between 10 and 20 N C) between 40 and 50 N D) between 20 and 30 N E) None of the above Which of the following is NOT true about forces? 2) A) Gravitational...
Goal 2 lo introduce you IV The systematic problem-solving techniques CLO2: Use a basic scientific vocabulary...
Goal 2 lo introduce you IV The systematic problem-solving techniques CLO2: Use a basic scientific vocabulary that relates to course content: aligns with (Goal 1) (Goal 2) CLO5: Use simple mathematical skills to solve problems which pertain to the physical environment: aligns with (Goal 1)(Goal 2) Unit Objectives: Use Newton's second law to translate a free-body diagram into a mathematical representation. (CLO2)(CLO5) Calculate mass, weight and force (CLO2)(CL05) Calculate the net force acting on objects and their resulting accelerations. (CLO2)(CLO5)...
Hi, I need these answered ASAP. Please do not answer if you are
not going to complete all parts. Someone will. I will give you a
good rate if correct :) Thank you!
Question 5 20 pts Upload all work with your answers to this question. A 545 N sled is pulled a distance of 385 m. The task is done by pulling on a rope with a force of 1225 N at an angle of 19° with the horizontal....
1. A block with weight W = 30 N is on a flat horizontal surface. You pull to the right with a force F = 16 N. There is gravity present and the coefficient of friction is static = 0.4 and kinetic - 0.25. You are also pulling straight up with an applied force of 12 N. Now what are: The normal force N-_ the frictional force f- the net force on the block Foot and acceleration a = 2....
answer all 5 questions
12:09 in Cap . In-call volume Question 1 20 pts A flight attendant pulls her 2 kg flight bag a distance of 81 m along a level airport floor at a constant velocity. The force she exerts is 66 N at an angle of 60 degrees above the horizontal. Find the work she does on the flight bag. Please report the answer to the nearest whole number. Please do not include units or the answer will...
Please show a clean way to organize and solve this problem so
I can understand problem similar to it in the future
A flea jumps by exerting a force of 1.12 x 10-5 N straight down on the ground. A breeze blowing on the flea parallel to the ground exerts a force of 1.16 x 106 N on the flea. Find the direction and magnitude (in m/s2) of the acceleration of the flea if its mass is 6.0 × 10-7...
can
you do all the problems please ?
119 Part (6) Enter an expression for the net force in the horizontal direction. F. Your expression may include the normal force, FN, the applied force, F. the angle of the applied force above the horizontal, 0, and appropriate coefficients of friction. The friction coefficients are HR and 1196 Part (0) Enter an expression for the net force in the vertical direction. Your expression may include the mass, m addeleration due gravity.g,...
Which ones did I get wrong ?
kg block is sitting on a ramp that makes a 20 degree angle with the horizontal. What is the 1) A magnitude of the normal force exerted by the block on the ramp? A between 0 and 10 N between 10 and 20 N C) between 40 and 50 N D) between 20 and 30 N E) None of the above Which of the following is NOT true about forces? 2) A) Gravitational...
Goal 2 lo introduce you IV The systematic problem-solving techniques CLO2: Use a basic scientific vocabulary that relates to course content: aligns with (Goal 1) (Goal 2) CLO5: Use simple mathematical skills to solve problems which pertain to the physical environment: aligns with (Goal 1)(Goal 2) Unit Objectives: Use Newton's second law to translate a free-body diagram into a mathematical representation. (CLO2)(CLO5) Calculate mass, weight and force (CLO2)(CL05) Calculate the net force acting on objects and their resulting accelerations. (CLO2)(CLO5)...
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