A typical ocean on the Earth’s surface has a depth of 4400 m. What is the...
A typical ocean on the Earth’s surface has a depth of 4400 m. What is the speed of a freely travelling tidal wave for this depth? At this speed, how long would it take the tidal wave to circle the Earth? If the tidal wave is started by the influence of the Moon, can its motion be reinforced continually as the Earth rotates?
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A typical ocean on the Earth’s surface has a depth of 4400 m.
What is the...
The aurora is caused by electrons and protons from the Sun spiraling in along the direction...
The aurora is caused by electrons and protons from the Sun spiraling in along the direction of the Earth’s magnetic field. The typical speed of the electrons involved is about 0.5% of the speed of light. The magnitude of B near the Earth is approximately 30 ˆ 10 ́6 T. 1 What is the maximum radius of the circular part of these electrons’ motions around the field direction as they spiral into the atmosphere? 2 How long does it take...
is attached to a string and rotated in a vertical circle of radius 04 m with constant speed of 12 m/s. Calculate the tension of the bottom of the circle. string at the top and the (b) Moon is rev...
is attached to a string and rotated in a vertical circle of radius 04 m with constant speed of 12 m/s. Calculate the tension of the bottom of the circle. string at the top and the (b) Moon is revolving around the earth once every 28 days. Determine its angular speed in rad/s. O If the distance between earth and the moon is 3.8 x 10 m, determine the mass of the earth. 6. A 0.2 kg ball is sliding...
2) The Oasis of the Seas has a mass of 10° kg and is floating tionless in the ocean. You are stan...
2) The Oasis of the Seas has a mass of 10° kg and is floating tionless in the ocean. You are standing on its rear deck. You take a 0.15 kq baseball out of your pocket and throw it from the rear deck. away from the ship with a velocity of 30 m/s (about 60 mph) at an angle of20° above the horizontal. 10 pts) How fast does the Oasis move (horizontally) and in what direction? Do not consider any...
4. Use Kepler's Second Law and the fact that L-fxp to determine at which points in...
4. Use Kepler's Second Law and the fact that L-fxp to determine at which points in an elliptical orbit around the Sun a planet has maximum and minimum speeds. (Section 13.5 will help.) 5. At the end of example 13.10, there's an "Evaluate" blurb about how inside the surface of the Earth the force of gravity varies proportionally to the distance from the center, and it makes reference to the next chapter. which is about oscillation. Model the motion of...
What are the Solutions to Part B of Chapter 2 of Tillery Physics 9th edition.......kinda pointless...
What are the Solutions to Part B of Chapter 2 of Tillery Physics 9th edition.......kinda pointless for you guys to only have the solutions that the book has already. 1. What was the average speed in km/h of a car that travels 400.0 km in 4.5 h? 2. What was the average speed in km/h of a boat that moves 15.0 km across a lake in 45 min? 3. How much would a 80.0 kg person weigh (a) on Mars,...
279 WORKED AND GUIDED PROBLEMS pendulum's period on Earth: 9.8m/S -25. The period of a 0.50-m...
279 WORKED AND GUIDED PROBLEMS pendulum's period on Earth: 9.8m/S -25. The period of a 0.50-m lunar pendulum is therefore EVALUATE RESULT The longer period on the Moon n accelerations to sense because, as we found in part a, the gravitational accele TE gM 0.50 rn 1.6 m 3.5 s. = (b) We can use the general expression ixth that on Earth. get the desired ratio of periods without having to calculate the on the Moon, 1.6 m/s', is about...
A right triangle has hypotenuse 13 cm and one side 7 cm. Find the length of...
A right triangle has hypotenuse 13 cm and one side 7 cm. Find the length of the other side, and the sine, cosine and tangent of each of the other two angles. A man running 4 m/s is passed by a car at 20 m/s, both heading East. What is the velocity of the man relative to the car? How far apart are the 20 seconds after the car passes the man? A ball is thrown vertically upwards from the...
Many of the bones of the body have an English name as well as a medical...
Many of the bones of the body have an English name as well as a
medical name, i.e., skull (cranium). List as many of these as you
can.
for each multiple-choice question. 1. A cart of mass 4 kg experiences a constant acceleration of 3.0" What is the magnitude of the force exerted on the cart? A. 0.75 N B. 6.0 N C. 2N D3N 2. Displacement vector is 6.0 miles along the negative x-axis and a second displacement vector...
how to find abs error of time 25 ? help me fill out the blanks and...
how to find abs error of time 25 ?
help me fill out the blanks and show calculation of F
centripetal...
Centripetal Force and Acceleration For a body in motion to ch force on a body is in the sa acceleration in that the speed i direction opposite to that of the velocit undergoing negative acceleration. In thes speed, not direction. In this lab we lo wdy in motion to change either its speed or direction, a force is required....
Consider a cylindrical capacitor like that shown in Fig. 24.6. Let d = rb − ra...
Consider a cylindrical capacitor like that shown in Fig. 24.6. Let d = rb − ra be the spacing between the inner and outer conductors. (a) Let the radii of the two conductors be only slightly different, so that d << ra. Show that the result derived in Example 24.4 (Section 24.1) for the capacitance of a cylindrical capacitor then reduces to Eq. (24.2), the equation for the capacitance of a parallel-plate capacitor, with A being the surface area of...
is attached to a string and rotated in a vertical circle of radius 04 m with constant speed of 12 m/s. Calculate the tension of the bottom of the circle. string at the top and the (b) Moon is revolving around the earth once every 28 days. Determine its angular speed in rad/s. O If the distance between earth and the moon is 3.8 x 10 m, determine the mass of the earth. 6. A 0.2 kg ball is sliding...
2) The Oasis of the Seas has a mass of 10° kg and is floating tionless in the ocean. You are standing on its rear deck. You take a 0.15 kq baseball out of your pocket and throw it from the rear deck. away from the ship with a velocity of 30 m/s (about 60 mph) at an angle of20° above the horizontal. 10 pts) How fast does the Oasis move (horizontally) and in what direction? Do not consider any...
4. Use Kepler's Second Law and the fact that L-fxp to determine at which points in an elliptical orbit around the Sun a planet has maximum and minimum speeds. (Section 13.5 will help.) 5. At the end of example 13.10, there's an "Evaluate" blurb about how inside the surface of the Earth the force of gravity varies proportionally to the distance from the center, and it makes reference to the next chapter. which is about oscillation. Model the motion of...
279 WORKED AND GUIDED PROBLEMS pendulum's period on Earth: 9.8m/S -25. The period of a 0.50-m lunar pendulum is therefore EVALUATE RESULT The longer period on the Moon n accelerations to sense because, as we found in part a, the gravitational accele TE gM 0.50 rn 1.6 m 3.5 s. = (b) We can use the general expression ixth that on Earth. get the desired ratio of periods without having to calculate the on the Moon, 1.6 m/s', is about...
A right triangle has hypotenuse 13 cm and one side 7 cm. Find the length of the other side, and the sine, cosine and tangent of each of the other two angles. A man running 4 m/s is passed by a car at 20 m/s, both heading East. What is the velocity of the man relative to the car? How far apart are the 20 seconds after the car passes the man? A ball is thrown vertically upwards from the...
Many of the bones of the body have an English name as well as a
medical name, i.e., skull (cranium). List as many of these as you
can.
for each multiple-choice question. 1. A cart of mass 4 kg experiences a constant acceleration of 3.0" What is the magnitude of the force exerted on the cart? A. 0.75 N B. 6.0 N C. 2N D3N 2. Displacement vector is 6.0 miles along the negative x-axis and a second displacement vector...
how to find abs error of time 25 ?
help me fill out the blanks and show calculation of F
centripetal...
Centripetal Force and Acceleration For a body in motion to ch force on a body is in the sa acceleration in that the speed i direction opposite to that of the velocit undergoing negative acceleration. In thes speed, not direction. In this lab we lo wdy in motion to change either its speed or direction, a force is required....
Consider a cylindrical capacitor like that shown in Fig. 24.6. Let d = rb − ra be the spacing between the inner and outer conductors. (a) Let the radii of the two conductors be only slightly different, so that d << ra. Show that the result derived in Example 24.4 (Section 24.1) for the capacitance of a cylindrical capacitor then reduces to Eq. (24.2), the equation for the capacitance of a parallel-plate capacitor, with A being the surface area of...
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