The pressure exerted by a phonograph needle on a record is surprisingly large. If the equivalent...
The pressure exerted by a phonograph needle on a record is
surprisingly large. If the equivalent of 0.500 g of mass is
supported by a needle the tip of which is a circle 0.180mm in
radius, what pressure is exerted on the record in
N/m2?
_N/m2
Homework Answers
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The pressure exerted by a phonograph needle on a record is
surprisingly large. If the equivalent...
The pressure exerted by a phonograph needle on a record is surprisingly large. If the equivalent...
The pressure exerted by a phonograph needle on a record is surprisingly large. If the equivalent of 1.30 g is supported by a needle, the tip of which is a circle 0.240 mm in radius, what pressure is exerted on the record in N/m2? ______N/m2
Solve and please explain steps elaborately (17%) Problem 2: The pressure exerted by a phonograph needle...
Solve and please explain steps elaborately
(17%) Problem 2: The pressure exerted by a phonograph needle on a record is surprisingly large, due to the very small width of the needle If the equivalent of 0.95 g is supported by a needle, the tip of which is a circle 0205 mm in radius, what pressure is exerted on the record, in pascals? Grade Summary Deductions Potential 92 ted cotan asin0 acos0 atanO acotan sinh0) cosho tanh0 cotanhO 7 8 9...
A person pushes with a force of 10.0 N on a stick pin to try to...
A person pushes with a force of 10.0 N on a stick pin to try to push it into a bulletin board. If the tip of the needle is a circle with a radius of 0.12 mm, then what is the average pressure on the board at the tip of the pin 2.120E + 08 Pa 1.685E + 08 Pa 2.495E + 08 Pa 2.526E + 08 Pa 1.931E + 08 Pa 2.236E + 08 Pa An object has a...
Need help with #9 I know the answer is C but I’m not getting that answer...
Need help with #9 I know the answer is C but I’m not getting
that answer when I try and solve it
s. weighs 20 N and is held wire? up by a wire as shown below. What is the tension in the A) 60N B) 50 N 45 N 25 N 20 N sin53 Sns3 530 Suppose you pour water into a container until is reaches a depth of 40 cm. Next, you pour in a 30 cm thickness...
Need help filling in my data sheet from a lab. My professor said the pressure was...
Need help filling in my data sheet from a lab. My professor said
the pressure was 24.6 inches of Hg and that we needed to convert
that to moles. Im not sure i put that in the correct spot. I
included the lab protocol. Plz plz plz help me fill in the blanks
and let me know if i did something wrong Im very confused haha.
THANKS!!
Equivalent Mass by Electrolysis If the two terminals on any source of DC...
Constants In this example we will investigate the viability of using radiation pressure to propel a...
Constants In this example we will investigate the viability of using radiation pressure to propel a spacecraft. Suppose a spacecraft with a mass of 2.50 x 10 kg has a solar sail made of perfectly reflective aluminized film with an area of 2.59 x 106 m2 (about 1 square mile). If the spacecraft is launched into earth orbit and then deploys its sail at right angles to the sunlight, what is the acceleration due to sunlight? (At the earth's distance...
hello guys, please help me solve this question, please guys I need your help. this is...
hello
guys, please help me solve this question, please guys I need your
help. this is one questions with 2 parts as shown, thank you
part1 You are planning on installing a new above-ground swimming pool in your backyard. The pool will be rectangular with dimensions 29.0 m x 10.0 m. It will be filled with fresh water to a depth of 2.20 m. In order to provide the appropriate structural support, you wish to determine the following. (a) Determine...
LEARN MORE REMARKS In this problem, we didn't address the effect of possible differences in the...
LEARN MORE REMARKS In this problem, we didn't address the effect of possible differences in the helghts of the pistons. If the column of fluid is higher in the small piston, the fluid weight assists in supporting the car, reducing the necessary applied force. If the column of fluid is higher in the large piston, both the car and the extra fluid must be supported, so additional applied force is required. QUESTION if the radius of the output piston is...
ars nly shrank to a tenth mass What would o the Sun? d sphere to a and mass How where G-untversal gravitational con...
ars nly shrank to a tenth mass What would o the Sun? d sphere to a and mass How where G-untversal gravitational constant: G-6.67x101 N k m-3 kg- the mass of the baby M-either the mass of Mars or the obstetrician, and r-the separation between the baby and either Mars or the doctor at the instant of birth th bored from one of the Earth, and seball down this e surface What Questions 1. Calculate Fr. the force on the...
I need the answer for QUESTION 4 not 3. 4. Consider your answer to the previous...
I need the answer for QUESTION 4 not 3.
4. Consider your answer to the previous problem (part a). Assume m1 = 4.00 kg, m2 = 2.00 kg and the pulley has a radius of R = 6.00 cm and a mass M = 3.00 kg. The magnitude of the frictional torque exerted on the pulley is 0.500 N.m. (a) Starting from rest, how long does it take for the 4.00 kg block to reach the floor, which is 1.0...
Solve and please explain steps elaborately
(17%) Problem 2: The pressure exerted by a phonograph needle on a record is surprisingly large, due to the very small width of the needle If the equivalent of 0.95 g is supported by a needle, the tip of which is a circle 0205 mm in radius, what pressure is exerted on the record, in pascals? Grade Summary Deductions Potential 92 ted cotan asin0 acos0 atanO acotan sinh0) cosho tanh0 cotanhO 7 8 9...
A person pushes with a force of 10.0 N on a stick pin to try to push it into a bulletin board. If the tip of the needle is a circle with a radius of 0.12 mm, then what is the average pressure on the board at the tip of the pin 2.120E + 08 Pa 1.685E + 08 Pa 2.495E + 08 Pa 2.526E + 08 Pa 1.931E + 08 Pa 2.236E + 08 Pa An object has a...
Need help with #9 I know the answer is C but I’m not getting
that answer when I try and solve it
s. weighs 20 N and is held wire? up by a wire as shown below. What is the tension in the A) 60N B) 50 N 45 N 25 N 20 N sin53 Sns3 530 Suppose you pour water into a container until is reaches a depth of 40 cm. Next, you pour in a 30 cm thickness...
Need help filling in my data sheet from a lab. My professor said
the pressure was 24.6 inches of Hg and that we needed to convert
that to moles. Im not sure i put that in the correct spot. I
included the lab protocol. Plz plz plz help me fill in the blanks
and let me know if i did something wrong Im very confused haha.
THANKS!!
Equivalent Mass by Electrolysis If the two terminals on any source of DC...
Constants In this example we will investigate the viability of using radiation pressure to propel a spacecraft. Suppose a spacecraft with a mass of 2.50 x 10 kg has a solar sail made of perfectly reflective aluminized film with an area of 2.59 x 106 m2 (about 1 square mile). If the spacecraft is launched into earth orbit and then deploys its sail at right angles to the sunlight, what is the acceleration due to sunlight? (At the earth's distance...
hello
guys, please help me solve this question, please guys I need your
help. this is one questions with 2 parts as shown, thank you
part1 You are planning on installing a new above-ground swimming pool in your backyard. The pool will be rectangular with dimensions 29.0 m x 10.0 m. It will be filled with fresh water to a depth of 2.20 m. In order to provide the appropriate structural support, you wish to determine the following. (a) Determine...
LEARN MORE REMARKS In this problem, we didn't address the effect of possible differences in the helghts of the pistons. If the column of fluid is higher in the small piston, the fluid weight assists in supporting the car, reducing the necessary applied force. If the column of fluid is higher in the large piston, both the car and the extra fluid must be supported, so additional applied force is required. QUESTION if the radius of the output piston is...
ars nly shrank to a tenth mass What would o the Sun? d sphere to a and mass How where G-untversal gravitational constant: G-6.67x101 N k m-3 kg- the mass of the baby M-either the mass of Mars or the obstetrician, and r-the separation between the baby and either Mars or the doctor at the instant of birth th bored from one of the Earth, and seball down this e surface What Questions 1. Calculate Fr. the force on the...
I need the answer for QUESTION 4 not 3.
4. Consider your answer to the previous problem (part a). Assume m1 = 4.00 kg, m2 = 2.00 kg and the pulley has a radius of R = 6.00 cm and a mass M = 3.00 kg. The magnitude of the frictional torque exerted on the pulley is 0.500 N.m. (a) Starting from rest, how long does it take for the 4.00 kg block to reach the floor, which is 1.0...
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