ignore my answers and please show work with formulas written out and show how you get the formulas
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ignore my answers and please show work with formulas written out
and show how you get...
ttwo astronauts, each having a mass of 88.0 kg, are connected by a 10.0-m rope of...
ttwo astronauts, each having a
mass of 88.0 kg, are connected by a 10.0-m rope of negligible mass.
They are isolated in space, moving in circles around the point
halfway between them at a speed of 5.60 m/s. Treating the
astronauts as particles, calculate each of the following.
Two astronauts are connected by a taut horizontal rope of length
d. They rotate counterclockwise about a point labeled CG
at the midpoint of the rope.
(a) the magnitude of the angular...
Looking for some Physics help please.. Would you please clearly define what formulas used in answer?...
Looking for some Physics help
please.. Would you please clearly define what formulas used in
answer? Having some real trouble with questions like these. Thank
you very much for your time. Sincerely,
Struggling physics student
A point on a rotating turntable 22.0 cm from the center accelerates from rest to a final speed of 0.660 m/s in 1.65 s. At t = 1.24 s, find the magnitude and direction of each of the following. (a) the radial acceleration 1.12 m/s...
0/1 points 1 Previous Answers KatzPSEf1 11. P025. My l A 2.80-kg ball is shot into...
0/1 points 1 Previous Answers KatzPSEf1 11. P025. My l A 2.80-kg ball is shot into a 0.470-kg box that is at rest on a frictionless, horizontal table (see figure below): after the collision, the bal is embedded in the e, the bar attached to a 0.30-m rope that is attached to the table on the other end. The ball's initial velocity is perpendicular to the rope as shown. If the ball's initial speed before impac is 13.0 m/s, what...
5. 0/2 points | Previous Answers PSE6 6.P.010. My Notes A car initially traveling eastward turns...
5. 0/2 points | Previous Answers PSE6 6.P.010. My Notes A car initially traveling eastward turns north by traveling in a circular path at uniform speed as in Figure P6.10. The length of the arc ABC is 200 m, and the car completes the turn in 36.0 s. Figure P6.10 (a) What is the acceleration when the car is at B located at an angle of 35.0°? Express your answer in terms of the unit vectors i and j 0.2084...
Whenever two Apollo astronauts were on the surface of the Moon, a third astronaut orbited the...
Whenever two Apollo astronauts were on the surface of the Moon, a third astronaut orbited the Moon. Assume the orbit to be circular and 574 km above the surface of the Moon, where the acceleration due to gravity is 0.950 m/s2. The radius of the Moon is 1.70 x 106 m. (a) Determine the astronaut's orbital speed. 1859.16 x Your response differs from the correct answer by more than 10%. Double check your calculations. m/s (b) Determine the period of...
A dentist's drill starts from rest. After 3.30 s of constant angular acceleration, it turns at...
A dentist's drill starts from rest. After 3.30 s of constant angular acceleration, it turns at a rate of 2.53 X 10" rev/min. (a) Find the drill's angular acceleration. 127778 X Your response differs from the correct answer by more than 10%. Double check your calculations. rad/s(along the axis of rotation) (b) Determine the angle through which the drill rotates during this period. 0.8743*10** 4 X Your response differs from the correct answer by more than 10% Double check your...
A 250 g block is attached to a horizontal spring and executes simple harmonic motion with...
A 250 g block is attached to a horizontal spring and executes simple harmonic motion with a period of 0.350 s. If the total energy of the system is 1.00. (a) Find the force constant of the spring 157.75 Your response differs from the correct answer by more than 10%. Double check your calculations. Nm (b) Find the amplitude of the motion. 0.112 Your response differs from the correct answer by more than 10%. Double check your calculations. m Need...
A 831 kg car stopped at an intersection is rear-ended by a 1830 kg truck moving with a speed of 14.5 m/s. If the car was...
A 831 kg car stopped at an intersection is rear-ended by a 1830 kg truck moving with a speed of 14.5 m/s. If the car was in neutral and its brakes were off, so that the collision is approximately elastic, find the final speed of both vehicles after the collision. 5.44 Incorrect: Your answer is incorrect. Your response differs from the correct answer by more than 10%. Double check your calculations. 20 Incorrect: Your answer is incorrect. Your response differs...
All other answers seen on here show up as wrong when entered. Please advise and show...
All other answers seen on here show up as wrong when entered.
Please advise and show work. Very confused on how to approach
this.
Bacteria and other prokaryotes are found deep underground, in water, and in the air. One micron (10-6 m) is a typical length scale associated with these microbes (a) Estimate the total number of bacteria and other prokaryotes in the biosphere of the Earth. (Assume the bacteria are found to a depth d 1000 m below Earth's...
i have the correct answers listed below.. please show the work for how to get those...
i
have the correct answers listed below.. please show the work for
how to get those answers!
After Before Nail (pivot) (a) (b) Figure 10.26 The disk hits the stick at one end and adheres to it, and they rotate together pivoting around the nail. Angular momentum is conserved for this inelastic collision because the surface is friction less and the unbalanced external force at the nail exerts no torque Suppose the disk in Figure 10.26 has a mass of...
ttwo astronauts, each having a
mass of 88.0 kg, are connected by a 10.0-m rope of negligible mass.
They are isolated in space, moving in circles around the point
halfway between them at a speed of 5.60 m/s. Treating the
astronauts as particles, calculate each of the following.
Two astronauts are connected by a taut horizontal rope of length
d. They rotate counterclockwise about a point labeled CG
at the midpoint of the rope.
(a) the magnitude of the angular...
Looking for some Physics help
please.. Would you please clearly define what formulas used in
answer? Having some real trouble with questions like these. Thank
you very much for your time. Sincerely,
Struggling physics student
A point on a rotating turntable 22.0 cm from the center accelerates from rest to a final speed of 0.660 m/s in 1.65 s. At t = 1.24 s, find the magnitude and direction of each of the following. (a) the radial acceleration 1.12 m/s...
0/1 points 1 Previous Answers KatzPSEf1 11. P025. My l A 2.80-kg ball is shot into a 0.470-kg box that is at rest on a frictionless, horizontal table (see figure below): after the collision, the bal is embedded in the e, the bar attached to a 0.30-m rope that is attached to the table on the other end. The ball's initial velocity is perpendicular to the rope as shown. If the ball's initial speed before impac is 13.0 m/s, what...
5. 0/2 points | Previous Answers PSE6 6.P.010. My Notes A car initially traveling eastward turns north by traveling in a circular path at uniform speed as in Figure P6.10. The length of the arc ABC is 200 m, and the car completes the turn in 36.0 s. Figure P6.10 (a) What is the acceleration when the car is at B located at an angle of 35.0°? Express your answer in terms of the unit vectors i and j 0.2084...
Whenever two Apollo astronauts were on the surface of the Moon, a third astronaut orbited the Moon. Assume the orbit to be circular and 574 km above the surface of the Moon, where the acceleration due to gravity is 0.950 m/s2. The radius of the Moon is 1.70 x 106 m. (a) Determine the astronaut's orbital speed. 1859.16 x Your response differs from the correct answer by more than 10%. Double check your calculations. m/s (b) Determine the period of...
A dentist's drill starts from rest. After 3.30 s of constant angular acceleration, it turns at a rate of 2.53 X 10" rev/min. (a) Find the drill's angular acceleration. 127778 X Your response differs from the correct answer by more than 10%. Double check your calculations. rad/s(along the axis of rotation) (b) Determine the angle through which the drill rotates during this period. 0.8743*10** 4 X Your response differs from the correct answer by more than 10% Double check your...
A 250 g block is attached to a horizontal spring and executes simple harmonic motion with a period of 0.350 s. If the total energy of the system is 1.00. (a) Find the force constant of the spring 157.75 Your response differs from the correct answer by more than 10%. Double check your calculations. Nm (b) Find the amplitude of the motion. 0.112 Your response differs from the correct answer by more than 10%. Double check your calculations. m Need...
All other answers seen on here show up as wrong when entered.
Please advise and show work. Very confused on how to approach
this.
Bacteria and other prokaryotes are found deep underground, in water, and in the air. One micron (10-6 m) is a typical length scale associated with these microbes (a) Estimate the total number of bacteria and other prokaryotes in the biosphere of the Earth. (Assume the bacteria are found to a depth d 1000 m below Earth's...
i
have the correct answers listed below.. please show the work for
how to get those answers!
After Before Nail (pivot) (a) (b) Figure 10.26 The disk hits the stick at one end and adheres to it, and they rotate together pivoting around the nail. Angular momentum is conserved for this inelastic collision because the surface is friction less and the unbalanced external force at the nail exerts no torque Suppose the disk in Figure 10.26 has a mass of...
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