Homework Answers
Here we the relation between displacement and velocity in three dimension, with initial position and velocity given we have to find the final position.
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(9%) Problem 9: Given position r 1-< rì rly, ri >-<-2.97 m, 5.89 m 4.37 m...
Please answer A through F. Thank you! (33%) Problem 3: A mass m 4.6 kg is...
Please answer A through F. Thank you!
(33%) Problem 3: A mass m 4.6 kg is at the end of a horizontal spring of spring constant k = 375 N/m on a frictionless horizontal surface. The block is pulled, stretching the spring a distance A = 1.5 cm from equilibrium, and released from rest -Δ 17% Part (a) Write an equation for the angular frequency ω of the oscillation Grade Sıu Deductio Potential ω= Submissi Attempts %per a detailedv 0...
(25%) Problem 3: Two objects, A and B, are located at < 3.5,-6.5, 7.5> m and...
(25%) Problem 3: Two objects, A and B, are located at < 3.5,-6.5, 7.5> m and <-5.5, 3.5, 6.5> m. They are moving with velocities <2.5,0,1.5> m/s and <-15,1.5,0> m/s respectively. The two objects have masses 2.5 kg and 7.5 kg respectively 17% Part (a) What is the x component of position of the center of mass of the two-object system? ra Ded Pote sin Sub Atte 78 9 cotan) asin) acos0 deta atan) acotan) sinh(0 cosh0tanh cotanh0 0 END...
(33%) Problem 1: A mass m = 1.2 kg is at the end of a horizontal...
(33%) Problem 1: A mass m = 1.2 kg is at the end of a horizontal spring of spring constant k = 440 N/m on a frictionless horizontal surface. The block is pulled, stretching the spring a distance A-3.5 cm from equilibrium, and released from rest ト 17% Part (a) Write an equation for the angular frequency ω of the oscillation Grade Summary Deductions Potential 100% 0% Submissions Attempts remaining: 7 % per attempt) detailed view 0 Submit Hint Hints:...
(10% ) Problem 9: Suppose you first walk 11 m in a direction 20° west of...
(10% ) Problem 9: Suppose you first walk 11 m in a direction 20° west of north and then 23.5 m in a direction 40° south of west as shown in the figure. 40° 20° Otheexpertta.com 25% Part (a) what is the component of your displacement in the x-direction, in meters? Grade Summary Potential 100% Submissions 0% sino cotanO asinO acosO atanO acotan0 sinho coshO tanh0 cotanho tan() π ( Attempts remaining 10 (7% per attempt) detailed view O Degrees...
(25 %) Problem 3: A spring with stiffness of 5.5 N/m, lies horizontally on a frictionless...
(25 %) Problem 3: A spring with stiffness of 5.5 N/m, lies horizontally on a frictionless table. One end of the spring is attached to a mass of m- 85 g and the other end is attached to the wall. Relaxed length of the spring is Lo = 20.8 cm. We pull the block to the right, along the positive x-axis, so that length of the spring is now L 24.4 cm. At this instant (t = 0) we gently...
(13%) Problem 3: A mass m= 2.2 kg is at the end of a horizontal spring...
(13%) Problem 3: A mass m= 2.2 kg is at the end of a horizontal spring of spring constant k = 385 N/m on a frictionless surface. The block is pulled, stretching the spring a distance A = 6.5 cm from equilibrium, and released from rest. $ 17% Part (a) Write an equation for the angular frequency w of the oscillation. Grade Summary Deductions Potential 100% 7 8 4 5 1 2 0 V O BACKSPACE 9 6 3 ....
(13%) Problem 2: A fisherman spots a fish underneath the water. It appears that the fish...
(13%) Problem 2: A fisherman spots a fish underneath the water. It appears that the fish is do = 0.81 m under the water surface at an angle of a = 68 degrees with respect to the normal to the surface of the water. The index of refraction of water is n = 1.3 and the index of refraction of air is na = 1. Xdo Otheexpertta.com ► 17% Part (a) The perpendicular distance from the apparent position of the...
all questions (9%) Problem 8: The midpoint M of a guitar string is pulled a distance...
all questions
(9%) Problem 8: The midpoint M of a guitar string is pulled a distance d observed to undergo simple harmonic motion with a frequency f- 210 Hz. 1.7 mm from equilibrium and released. Point M is à 14% Part (a) Calculate the angular frequency o of oscillation in radians per second. Grade Summary Deductions 0% Potential 100% sin0 cos0 tan0 7 8 9 HOME Sabmissions Attempts remaining: 50 (0% per attempt) detailed view 4 cotan) asin) асos) 5...
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...
PRACTICE IT Use the worked example above to help you solve this problem. A ball is thrown upward from the top of a building at an angle of 30.00 to the horizontal and with an initial speed of 1...
PRACTICE IT Use the worked example above to help you solve this problem. A ball is thrown upward from the top of a building at an angle of 30.00 to the horizontal and with an initial speed of 19.0 m/s. The point of release is h = 46.0 m above the ground. (a) How long does it take for the ball to hit the ground? 4.183 (b) Find the ball's speed at impact. 35.532 m/s (c) Find the horizontal range...
Please answer A through F. Thank you!
(33%) Problem 3: A mass m 4.6 kg is at the end of a horizontal spring of spring constant k = 375 N/m on a frictionless horizontal surface. The block is pulled, stretching the spring a distance A = 1.5 cm from equilibrium, and released from rest -Δ 17% Part (a) Write an equation for the angular frequency ω of the oscillation Grade Sıu Deductio Potential ω= Submissi Attempts %per a detailedv 0...
(25%) Problem 3: Two objects, A and B, are located at < 3.5,-6.5, 7.5> m and <-5.5, 3.5, 6.5> m. They are moving with velocities <2.5,0,1.5> m/s and <-15,1.5,0> m/s respectively. The two objects have masses 2.5 kg and 7.5 kg respectively 17% Part (a) What is the x component of position of the center of mass of the two-object system? ra Ded Pote sin Sub Atte 78 9 cotan) asin) acos0 deta atan) acotan) sinh(0 cosh0tanh cotanh0 0 END...
(33%) Problem 1: A mass m = 1.2 kg is at the end of a horizontal spring of spring constant k = 440 N/m on a frictionless horizontal surface. The block is pulled, stretching the spring a distance A-3.5 cm from equilibrium, and released from rest ト 17% Part (a) Write an equation for the angular frequency ω of the oscillation Grade Summary Deductions Potential 100% 0% Submissions Attempts remaining: 7 % per attempt) detailed view 0 Submit Hint Hints:...
(10% ) Problem 9: Suppose you first walk 11 m in a direction 20° west of north and then 23.5 m in a direction 40° south of west as shown in the figure. 40° 20° Otheexpertta.com 25% Part (a) what is the component of your displacement in the x-direction, in meters? Grade Summary Potential 100% Submissions 0% sino cotanO asinO acosO atanO acotan0 sinho coshO tanh0 cotanho tan() π ( Attempts remaining 10 (7% per attempt) detailed view O Degrees...
(25 %) Problem 3: A spring with stiffness of 5.5 N/m, lies horizontally on a frictionless table. One end of the spring is attached to a mass of m- 85 g and the other end is attached to the wall. Relaxed length of the spring is Lo = 20.8 cm. We pull the block to the right, along the positive x-axis, so that length of the spring is now L 24.4 cm. At this instant (t = 0) we gently...
(13%) Problem 3: A mass m= 2.2 kg is at the end of a horizontal spring of spring constant k = 385 N/m on a frictionless surface. The block is pulled, stretching the spring a distance A = 6.5 cm from equilibrium, and released from rest. $ 17% Part (a) Write an equation for the angular frequency w of the oscillation. Grade Summary Deductions Potential 100% 7 8 4 5 1 2 0 V O BACKSPACE 9 6 3 ....
(13%) Problem 2: A fisherman spots a fish underneath the water. It appears that the fish is do = 0.81 m under the water surface at an angle of a = 68 degrees with respect to the normal to the surface of the water. The index of refraction of water is n = 1.3 and the index of refraction of air is na = 1. Xdo Otheexpertta.com ► 17% Part (a) The perpendicular distance from the apparent position of the...
all questions
(9%) Problem 8: The midpoint M of a guitar string is pulled a distance d observed to undergo simple harmonic motion with a frequency f- 210 Hz. 1.7 mm from equilibrium and released. Point M is à 14% Part (a) Calculate the angular frequency o of oscillation in radians per second. Grade Summary Deductions 0% Potential 100% sin0 cos0 tan0 7 8 9 HOME Sabmissions Attempts remaining: 50 (0% per attempt) detailed view 4 cotan) asin) асos) 5...
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...
PRACTICE IT Use the worked example above to help you solve this problem. A ball is thrown upward from the top of a building at an angle of 30.00 to the horizontal and with an initial speed of 19.0 m/s. The point of release is h = 46.0 m above the ground. (a) How long does it take for the ball to hit the ground? 4.183 (b) Find the ball's speed at impact. 35.532 m/s (c) Find the horizontal range...
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