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The cannonball shown in (Figure 1) has charge 7.0x10 s C and mass 0.04 kg. The...
A cannonball is fired from the ground and lands on a hill as shown in the...
A cannonball is fired from the ground and lands on a hill as shown in the figure below: 35° 150 m The initial velocity of the cannonball as it exits the canon is 50 m/s and it is launched at an angle of 35 above the horizontal. The cannonball lands on the hillside 150 m away from the cannon in the horizontal direction (as shown). 2 pts - a) What are the x- and y-components of the initial velocity of...
A 19.0-kg cannonball is fired from a cannon with muzzle speed of 1 050 m/s at...
A 19.0-kg cannonball is fired from a cannon with muzzle speed of 1 050 m/s at an angle of 36.0° with the horizontal. A second ball is fired with the same initial speed at an angle of 90.0°. Let y = 0 at the cannon. (a) Use the isolated system model to find the maximum height reached by each ball. hfirst ball = m hsecond ball = m (b) Use the isolated system model to find the total mechanical energy of the...
1. Solve the following problem on a clean sheet of paper. A cannon shoots a cannonball...
1. Solve the following problem on a clean sheet of paper. A cannon shoots a cannonball from the ground level (ignore the height of the cannon) towards a cliff of height h 170 m. The cannonball is launched with an initial velocity of 110 m/s at an angle of 64° above the horizontal. Neglect air resistance. Assume the cannonball hits the cliff as it descends (on its way down) exactly at the edge, as shown. Landing point a. Deternine the...
Problem 2 A 1.0 kg cannonball is fired horizontally with a speed of 200 rn/s at...
Problem 2 A 1.0 kg cannonball is fired horizontally with a speed of 200 rn/s at two blocks (each with mass 10.0 kg at rest on a frictionless surface). The ball embeds itself in the first block, and then the ball and block 1 traveling together collide elastically with block 2. All external forces are negligible compared with the net explosion or collision forces. Use the reference frame provided. Neglect the material removed from the block during collision with the...
Two objects are moving in the xy-plane. Object A has a mass of 3.2 kg and has a velocity vA = < 2.3 m/s, 4.2 m/s >...
Two objects are moving in the xy-plane. Object A has a mass of 3.2 kg and has a velocity vA = < 2.3 m/s, 4.2 m/s > and object B has a mass of 2.9 kg and has a velocity vB = < -1.8 m/s, 2.7 m/s > . What is the total momentum of the system? A uniform sphere of radius 2R has a spherical cavity of radius R cut out of it. The center of the cavity is...
m, q A ball of mass m-371.2 kg and charge q 5.34 nC (104-9 C) is...
m, q A ball of mass m-371.2 kg and charge q 5.34 nC (104-9 C) is attached via a string to an infinitely large charged plane. The string makes an angle 30.90 degrees with the plane. What is the surface charge density σ of the plane in C/m^2? Use the following constants: 0 8.854 x 10-12 C2/N-m2 9-9.81 N/m Your Answer: Answer
in the figure a small, nonconducting ball of mass m 0.83 mg and charge q 3.0...
in the figure a small, nonconducting ball of mass m 0.83 mg and charge q 3.0 x 10 C (distributed uniformly through its volume) hangs from an insulating angle θ = 370 with a vertical, uniformly charged nonconducting sheet (shown in cross section). Considering the gravitational force on vertically and into and out of the page, calculate the surface charge density ơ of the sheet. .0 x 10 C (distributed uniformly through its volume) hangs from an insulating thread n,...
9 m, q A ball of mass m-423.3 kg and charge q-7.83 nC (10A-9 C) is...
9 m, q A ball of mass m-423.3 kg and charge q-7.83 nC (10A-9 C) is attached via a string to an infinitely large charged plane. The string makes an angle 28.85 degrees with the plane. What is the surface charge density σ of the plane in C/m^2? Use the following constants: 0 8.854 x 10-12 C2N. m2 g 9.81 N/m Your Answer: Answer
A charged particle (Q = 4 C, m = 0.04 kg) moves at a speed of...
A charged particle (Q = 4 C, m = 0.04 kg) moves at a speed of 100 m/s perpendicular to the direction of a uniform magnetic field of 0.1 T. What is the magnitude of the force exerted by the magnetic field on the charge?
Question 6 In the figure a small nonconducting ball of mass m 0.98 g and charge...
Question 6 In the figure a small nonconducting ball of mass m 0.98 g and charge q = 2.8 10 C distribute uniformy through its volume na s rom an insulting read that makes an angle θ 390 with a vertical, uniformly charged nonconducting sheet (shown in cross section). Considering the gravitational force on the ball and assuming the sheet extends far vertically and into and out of the page, calculate the surface charge density σ of the sheet. m,...
A cannonball is fired from the ground and lands on a hill as shown in the figure below: 35° 150 m The initial velocity of the cannonball as it exits the canon is 50 m/s and it is launched at an angle of 35 above the horizontal. The cannonball lands on the hillside 150 m away from the cannon in the horizontal direction (as shown). 2 pts - a) What are the x- and y-components of the initial velocity of...
1. Solve the following problem on a clean sheet of paper. A cannon shoots a cannonball from the ground level (ignore the height of the cannon) towards a cliff of height h 170 m. The cannonball is launched with an initial velocity of 110 m/s at an angle of 64° above the horizontal. Neglect air resistance. Assume the cannonball hits the cliff as it descends (on its way down) exactly at the edge, as shown. Landing point a. Deternine the...
Problem 2 A 1.0 kg cannonball is fired horizontally with a speed of 200 rn/s at two blocks (each with mass 10.0 kg at rest on a frictionless surface). The ball embeds itself in the first block, and then the ball and block 1 traveling together collide elastically with block 2. All external forces are negligible compared with the net explosion or collision forces. Use the reference frame provided. Neglect the material removed from the block during collision with the...
m, q A ball of mass m-371.2 kg and charge q 5.34 nC (104-9 C) is attached via a string to an infinitely large charged plane. The string makes an angle 30.90 degrees with the plane. What is the surface charge density σ of the plane in C/m^2? Use the following constants: 0 8.854 x 10-12 C2/N-m2 9-9.81 N/m Your Answer: Answer
in the figure a small, nonconducting ball of mass m 0.83 mg and charge q 3.0 x 10 C (distributed uniformly through its volume) hangs from an insulating angle θ = 370 with a vertical, uniformly charged nonconducting sheet (shown in cross section). Considering the gravitational force on vertically and into and out of the page, calculate the surface charge density ơ of the sheet. .0 x 10 C (distributed uniformly through its volume) hangs from an insulating thread n,...
9 m, q A ball of mass m-423.3 kg and charge q-7.83 nC (10A-9 C) is attached via a string to an infinitely large charged plane. The string makes an angle 28.85 degrees with the plane. What is the surface charge density σ of the plane in C/m^2? Use the following constants: 0 8.854 x 10-12 C2N. m2 g 9.81 N/m Your Answer: Answer
Question 6 In the figure a small nonconducting ball of mass m 0.98 g and charge q = 2.8 10 C distribute uniformy through its volume na s rom an insulting read that makes an angle θ 390 with a vertical, uniformly charged nonconducting sheet (shown in cross section). Considering the gravitational force on the ball and assuming the sheet extends far vertically and into and out of the page, calculate the surface charge density σ of the sheet. m,...
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