Homework Answers
Consider the 65.0 kg ice skater being pushed by two others shown in the figure.
Consider the 65.0 kg ice skater being pushed by two others shown in the figure. (a) Find the direction (in degrees) and magnitude (in N) of Ftot, the total force exerted on her by the others, given that the magnitudes F1 and F2 are 27.2 N and 18.2 N, respectively. (b) What is her initial acceleration (in m/s2) if she is initially stationary and wearing steel-bladed skates that point in the direction of Ftot? (c) What is her acceleration (in m/s2) assuming she...
Consider the 65.0-kg ice skater being pushed by two others shown in the figure below. (a)...
Consider the 65.0-kg ice skater being pushed by two others shown in the figure below. (a) Find the direction (in degrees counterclockwise from the +x-axis) and magnitude (in N) of Ftot the total force exerted on her by the others, given that the magnitudes F, and F, are 28.0 N and 15.4 N, respectively. (Assume F, points in the positive x direction.) magnitude 31.956 N direction 28.81 counterclockwise from the +x-axis (b) What is her initial acceleration in m/s2) if...
please do as many as you can please thanks alot VU22475 Apply Scientific Principles to Engineering...
please do as many as you can
please
thanks alot
VU22475 Apply Scientific Principles to Engineering Problems Calculate the maximum deceleration of a car that is heading down a 8 slope (one that makes an angle of 8 with the horizontal). You may assume that the weight of the car is evenly distributed on all four tires and that the coefficient of static friction is involved - that is, the tires are not allowed to slip during the deceleration. The...
Please just solve part B and the answer is not 86.6 9 of 9 Suppose that...
Please just solve part B and the answer is not 86.6
9 of 9 Suppose that F1 400 N Fi F2 200 N 90° 150° F3 = 300 N Q Tap image to zoom Part A Determine the magnitude of the resultant F, F1 + F2. Express your answer to three significant figures and include the appropriate units. FValue Units Submit Request Answer Part B Determine the direction of the resultant force F counterclockwise from the positive r axis. F1...
у The diagram shows the all of the forces acting on a body of mass 2.76...
у The diagram shows the all of the forces acting on a body of mass 2.76 kg. The three forces have magnitudes F1 = 67 N, F2 = 22.3 N, and F3 = 72.2 N, with directions as indicted in the diagram, where 0 = 40.3 degrees and p = 29.9 degrees. The dashed lines are parallel to the x and y axes. At 1 = 0, the body is moving at a speed of 5.74 m/s in the positive...
Please answer (c) and (d). I will rate your response. :) Class Management Help HW 3...
Please answer (c) and (d). I will rate your response. :)
Class Management Help HW 3 - Electric Potential Begin Date: 1/15/2019 9:00:00 AM - Due Date: 2/10/2019 11:59:00 PM End Date: 5/18/2019 7:00:00 PM V l is 35 V. The potential at point 2.V2. is 173 V (6%) Problem 4: Consider two points in an electric field. The potential at point l An electron at rest at point 1 is accelerated by the electric field to point 2 Assignment...
Can you please help me solve this with its part a b c and d? (0%)...
Can you please help me solve this with its part a b c and d?
(0%) Problem 13: A block of mass m = 3.4 kg is on an inclined plane with a coefficient of friction My = 0.31, at an initial height h=0.63 m above the ground. The plane is inclined at an angle 0 = 47°. The block is then compressed against a spring a distance Ax=0.11 m from its equilibrium point (the spring has a spring constant...
please do all part a,b,c,d A particle with charge of 2 (HC), mass of 2X10-20 (kg)...
please do all part a,b,c,d
A particle with charge of 2 (HC), mass of 2X10-20 (kg) and velocity of 200(m/s) enters into a magnetic field of 0.06 (T). The particle experiences a force of 1.01x10-S(N) in the magnetic field. A) Calculate the angle between velocity and magnetic field directions. B) Calculate the acceleration of charged particle in the magnetic field. C) Draw a diagram showing direction of velocity, magnetic field, force and the angle between velocity and magnetic field, using...
Part d please rmul d fro ighs ? fie Let's make a magnetic launcher, and pick...
Part d please
rmul d fro ighs ? fie Let's make a magnetic launcher, and pick up a couple of frictionless rails (the lubricant formula is lice a large 3 Ω load resister, a 1.75 T electromagnet (salvaged from a da battery pack (Tesla was having a sale). The launch bar weighs 1.4 but we set the rails to be the diagram and turn on the power. FR# 3: we go down to our local Physics Problem Convenience store licensed),...
SHORT ANSWERS please USE THE FORMAT a - b - c - d 5-Which type of...
SHORT ANSWERS please USE THE FORMAT a - b - c - d 5-Which type of annuity best describes the insurance premium that you have to pay at the beginning of each period? a. Annuity due b. Deferred annuity c. Ordinary annuity d. Annuity in arrears 6-Richard takes the opinion of his investment advisor to invest any excess savings that he has. His advisor told him about a new issue of AAA rated bonds. Richard decided to buy a total...
Consider the 65.0-kg ice skater being pushed by two others shown in the figure below. (a) Find the direction (in degrees counterclockwise from the +x-axis) and magnitude (in N) of Ftot the total force exerted on her by the others, given that the magnitudes F, and F, are 28.0 N and 15.4 N, respectively. (Assume F, points in the positive x direction.) magnitude 31.956 N direction 28.81 counterclockwise from the +x-axis (b) What is her initial acceleration in m/s2) if...
please do as many as you can
please
thanks alot
VU22475 Apply Scientific Principles to Engineering Problems Calculate the maximum deceleration of a car that is heading down a 8 slope (one that makes an angle of 8 with the horizontal). You may assume that the weight of the car is evenly distributed on all four tires and that the coefficient of static friction is involved - that is, the tires are not allowed to slip during the deceleration. The...
Please just solve part B and the answer is not 86.6
9 of 9 Suppose that F1 400 N Fi F2 200 N 90° 150° F3 = 300 N Q Tap image to zoom Part A Determine the magnitude of the resultant F, F1 + F2. Express your answer to three significant figures and include the appropriate units. FValue Units Submit Request Answer Part B Determine the direction of the resultant force F counterclockwise from the positive r axis. F1...
у The diagram shows the all of the forces acting on a body of mass 2.76 kg. The three forces have magnitudes F1 = 67 N, F2 = 22.3 N, and F3 = 72.2 N, with directions as indicted in the diagram, where 0 = 40.3 degrees and p = 29.9 degrees. The dashed lines are parallel to the x and y axes. At 1 = 0, the body is moving at a speed of 5.74 m/s in the positive...
Please answer (c) and (d). I will rate your response. :)
Class Management Help HW 3 - Electric Potential Begin Date: 1/15/2019 9:00:00 AM - Due Date: 2/10/2019 11:59:00 PM End Date: 5/18/2019 7:00:00 PM V l is 35 V. The potential at point 2.V2. is 173 V (6%) Problem 4: Consider two points in an electric field. The potential at point l An electron at rest at point 1 is accelerated by the electric field to point 2 Assignment...
Can you please help me solve this with its part a b c and d?
(0%) Problem 13: A block of mass m = 3.4 kg is on an inclined plane with a coefficient of friction My = 0.31, at an initial height h=0.63 m above the ground. The plane is inclined at an angle 0 = 47°. The block is then compressed against a spring a distance Ax=0.11 m from its equilibrium point (the spring has a spring constant...
please do all part a,b,c,d
A particle with charge of 2 (HC), mass of 2X10-20 (kg) and velocity of 200(m/s) enters into a magnetic field of 0.06 (T). The particle experiences a force of 1.01x10-S(N) in the magnetic field. A) Calculate the angle between velocity and magnetic field directions. B) Calculate the acceleration of charged particle in the magnetic field. C) Draw a diagram showing direction of velocity, magnetic field, force and the angle between velocity and magnetic field, using...
Part d please
rmul d fro ighs ? fie Let's make a magnetic launcher, and pick up a couple of frictionless rails (the lubricant formula is lice a large 3 Ω load resister, a 1.75 T electromagnet (salvaged from a da battery pack (Tesla was having a sale). The launch bar weighs 1.4 but we set the rails to be the diagram and turn on the power. FR# 3: we go down to our local Physics Problem Convenience store licensed),...
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