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need help with all parts thanks
TI:59 (14% ) Problem 3: A soccer ball m- 0.95...
need help on all parts (17%) Problem 5: A0.240-kg billiard ball that is moving at 2.95...
need help on all parts
(17%) Problem 5: A0.240-kg billiard ball that is moving at 2.95 m/s in the positive direction strikes the bumper of a pool table and bounces straight back at 2.5 m/s. The collision lasts 0.0150 s. &33% Part (a) Calculate the component of the average force along the direction of the original motion, in newtons, that is exerted on the ball by the bumper during the collision. 33% Part (b) What is the change in kinetic...
8%) Problem 5: A golf ball m=0.185 kg strikes a vertical concrete wall elastically with a...
8%) Problem 5: A golf ball m=0.185 kg strikes a vertical concrete wall elastically with a horizontal velocity of y = 14 m/s. Randomized Variables m= 0.185 kg v=14 ms 25% Part (a) Write an expression for the magnitude of the impulse / experienced by the ball, o B CD S 9 7 4 a d S 2 6 3 h m P 0 S t VO Submit Hint I give up! Hints deduction per hit Hints remaining Feedbacle deduction...
Part A is completed (0.205). I need parts B and C (circled in yellow). Incorrect answers which I tried are circled in red (6%) Problem 16: A rod of niass M-3.05 krt and length L can rotate about a...
Part A is completed (0.205). I need parts B and C (circled in
yellow). Incorrect answers which I tried are circled in red
(6%) Problem 16: A rod of niass M-3.05 krt and length L can rotate about a lunge at sts left end and is initially at rest. A putty ball of mass m5s g, moving with speed v 6.86 m/s, strikes the rod at angle 0- 39 from the normal at a distance D 23 L, where L...
Need help with part a,b, & c Class Management Help h 6 test Begin Date: 10/27/2017...
Need help with part a,b, & c
Class Management Help h 6 test Begin Date: 10/27/2017 12:05:00 AM- -Due Date: 10/28/2017 11:59:00 PM End Date: 10/29/2017 1:00:00 ANM (8%) Problem 9: A stone is dropped from a height of hi-3.65 m, above the ground. After it bounces, it only makes it to a height h2 = 2.3 m above the ground. The stone has mass m = 0.1685 kg. Randomized Variables h1= 3.65 m h2 = 2.3 m m 0.1685...
need help on all parts (17%) Problem 6: A cue ball of mass m = 0.395...
need help on all parts
(17%) Problem 6: A cue ball of mass m = 0.395 kg is shot at another billiard ball, with mass m2 = 0.52 kg, which is at rest. The cue ball has an initial speed of v = 65 m/s in the positive direction. Assume that the collision is elastic and exactly head-on. 50% Part (a) What is the horizontal component of the billiard ball's velocity, V2r, after the collision, in meters per second? 50%...
Can you please help me solve this question with its all the parts? (8%) Problem 9:...
Can you please help me solve this question with its all the
parts?
(8%) Problem 9: The length of nylon rope from which a mountain climber is suspended has a force constant of 1.2 x 104N/m. > * 25% Part (a) What is the frequency, in Hz, at which he bounces, given his mass and the mass of his equipment is 84 kg? f=1 Grade Summary Deductions 0% Potential 100% sino 7 8 9 HOME JT ( E^^ 4 5...
0.155 s, and applies a (10%) Problem 3: A golf ball of mass m = force...
0.155 s, and applies a (10%) Problem 3: A golf ball of mass m = force of F 17 N to the floor when it elastically collides with it 0.19 kg is dropped from a height h. It interacts with the floor fort = Randomized Variables m 0.19 kg t 0.155 s F= 17 N 33% Part (a) Write an expression for the ball's velocity, v, just after it rebounds from the floor. (Hint: The fact that the collision is...
(25%) Problem 3: A mass m = 0.65 kg hangs at the end of a vertical...
(25%) Problem 3: A mass m = 0.65 kg hangs at the end of a vertical spring whose top end is fixed to the ceiling. The spring has spring constant k = 65 N/m and negligible mass The mass undergoes simple harmonic motion when placed in vertical motion, with its position given as a function of time by y(t) A cos(ot - *), with the positive y-axis pointing upward. At time t = 0 the mass is observed to be...
Can you please help with answering all parts? (11%) Problem 5: An electron beam is shot...
Can you please help with answering all parts?
(11%) Problem 5: An electron beam is shot into a region where there is both an electric field pointing upward of magnitude E = 1.6 N/C, and a magnetic field, B, as shown in the figure. While moving through the region the electron beam stays in a straight line with speed v 130 m/s Randomized Variables E 1.6 N/C V 130 m/s Otheexpertta.com 13% Part (a) In which direction does the electric...
need the “exercise” answered. thanks PRACTICE IT Use the worked example above to help you solve this problem. A block with mass m 4.30 kg and a ball with mass m2 = 7.50 kg are connected by a lig...
need the “exercise” answered. thanks
PRACTICE IT Use the worked example above to help you solve this problem. A block with mass m 4.30 kg and a ball with mass m2 = 7.50 kg are connected by a light string that passes over a frictionless pulley, as shown in figure (a). The coefficient of kinetic friction between the block and the surface is 0.300. (a) Find the acceleration of the two objects and the tension in the string. a= 5.16...
need help on all parts
(17%) Problem 5: A0.240-kg billiard ball that is moving at 2.95 m/s in the positive direction strikes the bumper of a pool table and bounces straight back at 2.5 m/s. The collision lasts 0.0150 s. &33% Part (a) Calculate the component of the average force along the direction of the original motion, in newtons, that is exerted on the ball by the bumper during the collision. 33% Part (b) What is the change in kinetic...
8%) Problem 5: A golf ball m=0.185 kg strikes a vertical concrete wall elastically with a horizontal velocity of y = 14 m/s. Randomized Variables m= 0.185 kg v=14 ms 25% Part (a) Write an expression for the magnitude of the impulse / experienced by the ball, o B CD S 9 7 4 a d S 2 6 3 h m P 0 S t VO Submit Hint I give up! Hints deduction per hit Hints remaining Feedbacle deduction...
Part A is completed (0.205). I need parts B and C (circled in
yellow). Incorrect answers which I tried are circled in red
(6%) Problem 16: A rod of niass M-3.05 krt and length L can rotate about a lunge at sts left end and is initially at rest. A putty ball of mass m5s g, moving with speed v 6.86 m/s, strikes the rod at angle 0- 39 from the normal at a distance D 23 L, where L...
Need help with part a,b, & c
Class Management Help h 6 test Begin Date: 10/27/2017 12:05:00 AM- -Due Date: 10/28/2017 11:59:00 PM End Date: 10/29/2017 1:00:00 ANM (8%) Problem 9: A stone is dropped from a height of hi-3.65 m, above the ground. After it bounces, it only makes it to a height h2 = 2.3 m above the ground. The stone has mass m = 0.1685 kg. Randomized Variables h1= 3.65 m h2 = 2.3 m m 0.1685...
need help on all parts
(17%) Problem 6: A cue ball of mass m = 0.395 kg is shot at another billiard ball, with mass m2 = 0.52 kg, which is at rest. The cue ball has an initial speed of v = 65 m/s in the positive direction. Assume that the collision is elastic and exactly head-on. 50% Part (a) What is the horizontal component of the billiard ball's velocity, V2r, after the collision, in meters per second? 50%...
Can you please help me solve this question with its all the
parts?
(8%) Problem 9: The length of nylon rope from which a mountain climber is suspended has a force constant of 1.2 x 104N/m. > * 25% Part (a) What is the frequency, in Hz, at which he bounces, given his mass and the mass of his equipment is 84 kg? f=1 Grade Summary Deductions 0% Potential 100% sino 7 8 9 HOME JT ( E^^ 4 5...
0.155 s, and applies a (10%) Problem 3: A golf ball of mass m = force of F 17 N to the floor when it elastically collides with it 0.19 kg is dropped from a height h. It interacts with the floor fort = Randomized Variables m 0.19 kg t 0.155 s F= 17 N 33% Part (a) Write an expression for the ball's velocity, v, just after it rebounds from the floor. (Hint: The fact that the collision is...
(25%) Problem 3: A mass m = 0.65 kg hangs at the end of a vertical spring whose top end is fixed to the ceiling. The spring has spring constant k = 65 N/m and negligible mass The mass undergoes simple harmonic motion when placed in vertical motion, with its position given as a function of time by y(t) A cos(ot - *), with the positive y-axis pointing upward. At time t = 0 the mass is observed to be...
Can you please help with answering all parts?
(11%) Problem 5: An electron beam is shot into a region where there is both an electric field pointing upward of magnitude E = 1.6 N/C, and a magnetic field, B, as shown in the figure. While moving through the region the electron beam stays in a straight line with speed v 130 m/s Randomized Variables E 1.6 N/C V 130 m/s Otheexpertta.com 13% Part (a) In which direction does the electric...
need the “exercise” answered. thanks
PRACTICE IT Use the worked example above to help you solve this problem. A block with mass m 4.30 kg and a ball with mass m2 = 7.50 kg are connected by a light string that passes over a frictionless pulley, as shown in figure (a). The coefficient of kinetic friction between the block and the surface is 0.300. (a) Find the acceleration of the two objects and the tension in the string. a= 5.16...
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Amplitude=3;
fs=8000;
n=0:399;
t=0:1/fs: n*1/fs-1/fs;
signal=3+3*cos(2*pi*1100*t)+3*cos(2*pi*2200*t)+3*cos(2*pi*3300*t);
fftSignal= fft(signal);
fftSignal=f ftshift (fftSignal);
f=fs/2*linspace(-1,1,fs);
plot(f,abs(fftsignal);
xlabel('Frequency(Hz)’)
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