determine the work an ant would do on a 0.05 g crumb while pushing it to...
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determine the work an ant would do on a 0.05 g crumb while
pushing it to...
A 60-cm-diameter, 300 g beach ball is dropped with a 4.0 mg ant riding on the...
A 60-cm-diameter, 300 g beach ball is dropped with a 4.0 mg ant
riding on the top. The ball experiences air resistance, but the ant
does not.
What is the magnitude of the normal force exerted on the ant
when the ball's speed is 3.5 m/s?
Can you explain and show in detail how to get the answer.
What would rho and the drag coefficient be?
I've tried using 1.2 kg/m3 as rho and .5 for the drag
coefficient, where...
Please show your work show all work Question 29 1 pts Determine the shielding effectiveness of...
Please show your work
show all work
Question 29 1 pts Determine the shielding effectiveness of a steel shield of thickness 0.05 cm at f= 60 Hz, for a magnetic source located 300 cm away from the shield. Use a total conductivity of sigma = 5.8 x 106 (S/m) and a permeability of mu = 4pi x 10-4 (H/m) for steel. In this part of the question, provide the answer for the absorption loss A in dB. O A=0 dB...
How much work would a child do while pulling a 12-kg wagon a distance of 43...
How much work would a child do while pulling a 12-kg wagon a distance of 43 m with a 22 N force? Question 7 Not yet answered Marked out of 1.00 Flag question Select one: A. 95) B.52) C109) O 0.67) Question 8 Not yet answered Marked out of 1.00 P Flag question A board that is 20.0 cm wide, 5.00 cm thick, and 3.00 m long has a density 300 kg/m3. The board is floating partially submerged in water...
Question 13 (1 points) (This is a somewhat challenging, multi-step problem. I strongly recommend you do...
Question 13 (1 points) (This is a somewhat challenging, multi-step problem. I strongly recommend you do it anyways, as it encompasses a nice review of multiple key concepts] A block of mass m = 0.942 is placed against a spring with stiffness k = 1000N/m on a rough table-top, at height h = 1.08m. The spring is compressed by a distance Ax = 0.127m. The block is then released. It leaves the spring and slides along the table, eventually flying...
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)?
Average rate. Instantaneous rate and initial rate 0.1 How do you determine average rate? Instantanecus rate...
Average rate. Instantaneous rate and initial rate 0.1 How do you determine average rate? Instantanecus rate at t-0 (nitial rate) 0.09 0.08 0.07 S 0.06 0.05 How do you determine instantaneous rate? Instantaneous rate at t-600s 0.04 0.03 0.02 0.01 How do you determine initial rate? C 100 200 300 400 500 600 700 800 900 Time (s) Calculate the average rate of reaction from a table The decomposition of dinitrogen pentoxide into nitrogen dioxide and oxygen happens as follows...
Where would be the final image and what is its magnification? Please check my work. 3....
Where would be the final image and what is its
magnification? Please check my work.
3. (a) An object is placed 15 cm in front of a convex lens of focal length 10 cm. 10 cm past the first lens is a concave lens of focal length 10 cm. 50 cm past the second lens is a convex lens of focal length 20 cm. With respect to the initial object, where would be the final image and what is its...
Help 3 please explain work What is your acceleration while sitting in your chair. The latitude...
Help 3 please explain work
What is your acceleration while sitting in your chair. The latitude of Corvallis is 44.4 degree What is percent difference in the magnitude of your apparent weight due to the rotational motion? How long would a day have to be for the acceleration to be equal in magnitude to 9.8 m/s^2? The wheel in the figure to the right has eight equally spaced spokes and a radius of 30 cm. It is mounted on a...
I would be glad if you can do my work in a clear way A 3300-V,...
I would be glad if you can do my work in a clear way
A 3300-V, 50-Hz, Y - connected, ten-pole induction machine has a magnetising resistance 250, magnetising reactance 40 per phase, a stator resistance 0.2 and stator reactance 1.6 per phase and a standstill rotor resistance 0.4 and rotor reactance 1.6 per phase refered to the stator. Using the approximate equivalent circuit, with the magnetising branch across the stator terminals, determine a) The stator current, power factor and...
Please answer and show work for all the questions. (including all Free Body Diagrams). I would...
Please answer and show work for all the questions. (including
all Free Body Diagrams).
I would appreciate it if you use the original Equations and not
the derived ones.
updated..
TILL questions 1. Up on the ro up on the rooftop reindeer pause... as they try not to giggle at San and begins to slide - from rest - down the roof. Luckily, there (relative to the diagram below) that helps Santa sio of Fwind. (Once Santa reaches the edge...
A 60-cm-diameter, 300 g beach ball is dropped with a 4.0 mg ant
riding on the top. The ball experiences air resistance, but the ant
does not.
What is the magnitude of the normal force exerted on the ant
when the ball's speed is 3.5 m/s?
Can you explain and show in detail how to get the answer.
What would rho and the drag coefficient be?
I've tried using 1.2 kg/m3 as rho and .5 for the drag
coefficient, where...
Please show your work
show all work
Question 29 1 pts Determine the shielding effectiveness of a steel shield of thickness 0.05 cm at f= 60 Hz, for a magnetic source located 300 cm away from the shield. Use a total conductivity of sigma = 5.8 x 106 (S/m) and a permeability of mu = 4pi x 10-4 (H/m) for steel. In this part of the question, provide the answer for the absorption loss A in dB. O A=0 dB...
How much work would a child do while pulling a 12-kg wagon a distance of 43 m with a 22 N force? Question 7 Not yet answered Marked out of 1.00 Flag question Select one: A. 95) B.52) C109) O 0.67) Question 8 Not yet answered Marked out of 1.00 P Flag question A board that is 20.0 cm wide, 5.00 cm thick, and 3.00 m long has a density 300 kg/m3. The board is floating partially submerged in water...
Question 13 (1 points) (This is a somewhat challenging, multi-step problem. I strongly recommend you do it anyways, as it encompasses a nice review of multiple key concepts] A block of mass m = 0.942 is placed against a spring with stiffness k = 1000N/m on a rough table-top, at height h = 1.08m. The spring is compressed by a distance Ax = 0.127m. The block is then released. It leaves the spring and slides along the table, eventually flying...
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)?
Average rate. Instantaneous rate and initial rate 0.1 How do you determine average rate? Instantanecus rate at t-0 (nitial rate) 0.09 0.08 0.07 S 0.06 0.05 How do you determine instantaneous rate? Instantaneous rate at t-600s 0.04 0.03 0.02 0.01 How do you determine initial rate? C 100 200 300 400 500 600 700 800 900 Time (s) Calculate the average rate of reaction from a table The decomposition of dinitrogen pentoxide into nitrogen dioxide and oxygen happens as follows...
Where would be the final image and what is its
magnification? Please check my work.
3. (a) An object is placed 15 cm in front of a convex lens of focal length 10 cm. 10 cm past the first lens is a concave lens of focal length 10 cm. 50 cm past the second lens is a convex lens of focal length 20 cm. With respect to the initial object, where would be the final image and what is its...
Help 3 please explain work
What is your acceleration while sitting in your chair. The latitude of Corvallis is 44.4 degree What is percent difference in the magnitude of your apparent weight due to the rotational motion? How long would a day have to be for the acceleration to be equal in magnitude to 9.8 m/s^2? The wheel in the figure to the right has eight equally spaced spokes and a radius of 30 cm. It is mounted on a...
I would be glad if you can do my work in a clear way
A 3300-V, 50-Hz, Y - connected, ten-pole induction machine has a magnetising resistance 250, magnetising reactance 40 per phase, a stator resistance 0.2 and stator reactance 1.6 per phase and a standstill rotor resistance 0.4 and rotor reactance 1.6 per phase refered to the stator. Using the approximate equivalent circuit, with the magnetising branch across the stator terminals, determine a) The stator current, power factor and...
Please answer and show work for all the questions. (including
all Free Body Diagrams).
I would appreciate it if you use the original Equations and not
the derived ones.
updated..
TILL questions 1. Up on the ro up on the rooftop reindeer pause... as they try not to giggle at San and begins to slide - from rest - down the roof. Luckily, there (relative to the diagram below) that helps Santa sio of Fwind. (Once Santa reaches the edge...
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