A 500-N tightrope walker stands at the center of the rope such that each half of...
Homework Answers
Add Answer to:
A 500-N tightrope walker stands at the center of the rope such that each half of...
A 70 kg tightrope walker is the exact middle of a span of her rope. At...
A 70 kg tightrope walker is the exact middle of a span of her rope. At that point each rope makes an angle of 3 degrees below horizontal with its supporting column. What is the TENSION in the ropes.
A tightrope walker begins crossing a rope at t = 0 s and walks at a...
A tightrope walker begins crossing a rope at t = 0 s and walks at a speed of 1.0 m/s as shown below. After 12.0 s, a large bird lands on the far end of the rope and the acrobat stops walking. The bird causes a transverse wave pulse to move along the rope, toward the acrobat. If the rope has a tension of 3.00 kN, a mass of 10.0 kg and is 30.0 m long, how long after the...
Suppose a tightrope walker creates a tension of 3.94 × 103 N making an angle of...
Suppose a tightrope walker creates a tension of 3.94 × 103 N making an angle of 5° below the horizontal from each supporting pole. Calculate how much this tension stretches the steel wire if it was originally 14 m long and 0.43 cm in diameter. Assume steel has a Young's modulus of 2.10 × 1011 N/m2. Give your answer in cm.
5. [5pt] A tightrope walker notices a scorpion on the middle of the tightrope. Trying to...
5. [5pt] A tightrope walker notices a scorpion on the middle of the tightrope. Trying to shake the scorpion loose by wiggling the end of the tightrope, the walker causes a transverse sinusoidal wave to propagate with amplitude A = 0.028 m and wavelength λ = 12.9 m. If the tightrope is under tension T = 26.4 kN and has a linear density µ = 504 g/m, what minimum amplitude would cause the scorpion to become momentarily weightless as the...
5. [5pt] A tightrope walker notices a scorpion on the middle of the tightrope. Trying to...
5. [5pt]
A tightrope walker notices a scorpion on the middle of the
tightrope. Trying to shake the scorpion loose by wiggling the end
of the tightrope, the walker causes a transverse sinusoidal wave to
propagate with amplitude A = 0.028 m and wavelength λ = 12.9 m. If
the tightrope is under tension T = 26.4 kN and has a linear density
µ = 504 g/m, what minimum amplitude would cause the scorpion to
become momentarily weightless as the...
(14%) Problem 7: Suppose a tightrope walker creates a tension of 3.94 x 103 N making an angle of 5° below the horizonta...
(14%) Problem 7: Suppose a tightrope walker creates a tension of 3.94 x 103 N making an angle of 5° below the horizontal from each supporting pole Calculate how much this tension stretches the steel wire if it was originally 16 m long and 0.43 cm in diameter. Assume steel has a Young's modulus of 2.10 x 101 N/m2. Give your answer in cm. Grade Summary AL = 0.31 Deductions 3% Potential 97% sin( cotan cos Submissions tan 7 НОМE...
An 80-kg clown sits on a 20-kg bike on a tightrope attached between two trees. The...
An 80-kg clown sits on a 20-kg bike on a tightrope attached between two trees. The center of mass of the clown is 1.6 mabove the rope, and the center of mass of the bike is 0.70 mabove the rope. A load of what mass should be fixed onto the bike and hang 1.50 m below the rope so that the center of mass of the clown-bike-load system is 0.50 m below the rope? What is the force that the...
A 205 N sign is supported by two ropes. One rope pulls up and to the...
A 205 N sign is supported by two ropes. One rope pulls up and to the right ?1=25.5∘ above the horizontal with a tension ?1 , and the other rope pulls up and to the left ?2=47.5∘ above the horizontal with a tension ?2 , as shown in the figure. Find the tensions ?1 and ?2 . Exit sign suspended by two ropes. Rope 1 goes up and to the right, makes an angle theta subscript 1 with the horizontal,...
i and 3.00 m long, are hinged at point A and tied together by a horizont Two ladders, 4.00 m a al rope 0.90 m above the floor. The ladders weight 480 N and 360 N, respectively, and the center of grav...
i and 3.00 m long, are hinged at point A and tied together by a horizont Two ladders, 4.00 m a al rope 0.90 m above the floor. The ladders weight 480 N and 360 N, respectively, and the center of gravity of each is at its cente frictionless. If an 800-N painter stands at p ope. Suppose the rope is 3/16 nches in diameter and has a tensile strength of 620 rope, and the magnitude of the force one...
A girl is using a rope to pull a mystery box that has a mass of...
A girl is using a rope to pull a mystery box that has a mass of 30.6 kg across a rough level surface. The rope makes an angle with the floor of 30 degrees above the horizontal, and the tension in the rope is 100 N. If the coeficcient of kinetic friction between the box and surface is 0.333, what is the magnitude of kinetic friction force acting on the mystery box?
5. [5pt]
A tightrope walker notices a scorpion on the middle of the
tightrope. Trying to shake the scorpion loose by wiggling the end
of the tightrope, the walker causes a transverse sinusoidal wave to
propagate with amplitude A = 0.028 m and wavelength λ = 12.9 m. If
the tightrope is under tension T = 26.4 kN and has a linear density
µ = 504 g/m, what minimum amplitude would cause the scorpion to
become momentarily weightless as the...
(14%) Problem 7: Suppose a tightrope walker creates a tension of 3.94 x 103 N making an angle of 5° below the horizontal from each supporting pole Calculate how much this tension stretches the steel wire if it was originally 16 m long and 0.43 cm in diameter. Assume steel has a Young's modulus of 2.10 x 101 N/m2. Give your answer in cm. Grade Summary AL = 0.31 Deductions 3% Potential 97% sin( cotan cos Submissions tan 7 НОМE...
i and 3.00 m long, are hinged at point A and tied together by a horizont Two ladders, 4.00 m a al rope 0.90 m above the floor. The ladders weight 480 N and 360 N, respectively, and the center of gravity of each is at its cente frictionless. If an 800-N painter stands at p ope. Suppose the rope is 3/16 nches in diameter and has a tensile strength of 620 rope, and the magnitude of the force one...
Most questions answered within 3 hours.
-
The Question: Cryptography is behind the scenes
of much of the security of the internet. These...
asked 32 minutes ago -
Important Information to answer the question:
Scale Solar Power Energy
The average price of a 4KW...
asked 1 hour ago -
Lowell Corp. sells $100,000 of bonds to private investors. The
bonds are due in five years,...
asked 2 hours ago -
3) Do you believe that Disney’s
acquisition-based growth strategy is sustainable?
4) Which competencies support this...
asked 3 hours ago -
Rank the following three stocks by their total risk level highest
to lowest night writer has...
asked 3 hours ago -
A local
electronic company primarily manufactures four highly technical
telecommunication products. Each product must be processed...
asked 4 hours ago -
•Describe the basic structure of collagen monomers •Explain how
amino acid composition of collagen contributes to...
asked 6 hours ago -
Compute the sample correlation coefficient
r for each of the following data sets.
(Use 3 decimal...
asked 6 hours ago -
5a. What are the advantages and disadvantages of Proxy ARP?
b. What is the TTL field...
asked 6 hours ago -
An ice cube (density = 900[kg/m3]) with a side length of
2.54[cm] is held by a...
asked 8 hours ago -
would you say that leaders in the international context are born
or made? That is, can...
asked 8 hours ago -
Instructions
Read the Digital Trends article "Solid state drives are speedier
than hard disk drives. Are...
asked 8 hours ago