A 300-Newton mass hangs from two strings. String 1 and String 2 makes an angle of...
A 300-Newton mass hangs from two strings. String 1 and String 2
makes an angle of 60° and 50° with the ceiling respectively. What
are the tensions in the strings?
Homework Answers
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A 300-Newton mass hangs from two strings. String 1 and String 2
makes an angle of...
1. A mass of 4.00 kg is supported in the X-Y plane by two strings. String...
1. A mass of 4.00 kg is supported in the X-Y plane by two strings. String 1 pulls up and to the left. String 2 pulls up and to the right. Both strings are attached to the ceiling. String 1 makes an angle of 40.0 degrees with the ceiling. The tension on string 1 is 35.0 N. a) Draw the free body diagram of the mass and two strings. b) What is the magnitude of the X component of the...
A box hangs from two cables. The first cable makes an angle of 29 with the...
A box hangs from two cables. The first cable makes an angle of 29 with the ceiling, while the second makes an angle 26 with the same ceiling. The Tension in Cable #2 is 171 N. What is the Tension in Cable #1, in Newtons?
A .5 kg ball is suspended from a ceiling by two strings. The ball is at...
A .5 kg ball is suspended from a ceiling by two strings. The ball is at rest String 1 on the left makes a 30 degree angle with the vertical. String 2 on the right makes a 60 degree angle with the vertical What is the magnitude of String 1 compared to String 2 Explain rationale for this answer. Suppose the ceiling is an elevator moving downward with a speed of 2m/s How does tension in string 1 compare to...
TwoStrings TWO STRINGS BASE Mass on Two Strings A block of mass M 15 kg is...
TwoStrings TWO STRINGS BASE Mass on Two Strings A block of mass M 15 kg is suspended at rest by two strings attached to walls, as shown in the figure. The left string is horizontal and the right string makes an angle θ 50° with the horizontal. what is the tension in the left string? Assume the ring where the strings come together is massless.) Tieft = N Submit Help
An object of mass m1 hangs from a string that passes over a very light fixed...
An object of mass m1 hangs from a string that passes over a very light fixed pulley P1 as shown in the figure below. The string connects to a second very light pulley P2. A second string passes around this pulley with one end attached to a wall and the other to an object of mass m2 on a frictionless, horizontal table.(a) If a1 and a2 are the accelerations of m1 and m2, respectively, what is the relation between these...
30° 30% 12. A sphere of mass m hangs from two strings that each make an...
30° 30% 12. A sphere of mass m hangs from two strings that each make an angle of 30 with the horizontal, as shown in the figure above. What is the tension T in one of the strings? (A) mg/6 (B) mg/4 (C) mg/2 (D) mg e (E) 3mg/2
s"in all problems 2.) A small sphere hangs from a string attached to the ceiling of...
s"in all problems 2.) A small sphere hangs from a string attached to the ceiling of a uniformly accelerating train car. It is observed that the string makes an angle of 37 with respect to the vertical. The magnitude of the acceleration a of the train car is most nearly (A) 60 m/s (B) 7.5 m/s (C) 8.0 m/s (D) 10 m/s (E) 13 m/s
T. T. 2 7. Two blocks, each with mass m, are hung from the ceiling of...
T. T. 2 7. Two blocks, each with mass m, are hung from the ceiling of an elevator, as shown. The elevator has upward acceleration a, and the strings have negligible mass. (a) Find the tensions T1 and T2 in the upper and lower strings. (b) Which string would break first if a is made sufficiently large? (c) What would the tensions be if the cable supporting the elevator broke?
A massive uniform string of a mass m and length hangs from the ceiling. Find the speed of a transverse wave along the s...
A massive uniform string of a mass m and length hangs from the ceiling. Find the speed of a transverse wave along the string as a function of the height h from the ceiling. (10 pts)
A massive uniform string of a mass m and length hangs from the ceiling. Find the speed of a transverse wave along the string as a function of the height h from the ceiling. (10 pts)
An unknown mass is held motionless supported by a string tied in a knot that is...
An unknown mass is held motionless supported by a string tied in a knot that is connected to two other strings as shown in Figure 3. One string (labelled as Ti in the figure) has a tension of 120 N and makes a 22o angle with respect to the ceiling. The tension in the other string is unknown but it makes a 38 angle with respect to a line perpendicular to the ceiling. If we assume all strings are massless...
1. A mass of 4.00 kg is supported in the X-Y plane by two strings. String 1 pulls up and to the left. String 2 pulls up and to the right. Both strings are attached to the ceiling. String 1 makes an angle of 40.0 degrees with the ceiling. The tension on string 1 is 35.0 N. a) Draw the free body diagram of the mass and two strings. b) What is the magnitude of the X component of the...
A box hangs from two cables. The first cable makes an angle of 29 with the ceiling, while the second makes an angle 26 with the same ceiling. The Tension in Cable #2 is 171 N. What is the Tension in Cable #1, in Newtons?
TwoStrings TWO STRINGS BASE Mass on Two Strings A block of mass M 15 kg is suspended at rest by two strings attached to walls, as shown in the figure. The left string is horizontal and the right string makes an angle θ 50° with the horizontal. what is the tension in the left string? Assume the ring where the strings come together is massless.) Tieft = N Submit Help
An object of mass m1 hangs from a string that passes over a very light fixed pulley P1 as shown in the figure below. The string connects to a second very light pulley P2. A second string passes around this pulley with one end attached to a wall and the other to an object of mass m2 on a frictionless, horizontal table.(a) If a1 and a2 are the accelerations of m1 and m2, respectively, what is the relation between these...
30° 30% 12. A sphere of mass m hangs from two strings that each make an angle of 30 with the horizontal, as shown in the figure above. What is the tension T in one of the strings? (A) mg/6 (B) mg/4 (C) mg/2 (D) mg e (E) 3mg/2
s"in all problems 2.) A small sphere hangs from a string attached to the ceiling of a uniformly accelerating train car. It is observed that the string makes an angle of 37 with respect to the vertical. The magnitude of the acceleration a of the train car is most nearly (A) 60 m/s (B) 7.5 m/s (C) 8.0 m/s (D) 10 m/s (E) 13 m/s
T. T. 2 7. Two blocks, each with mass m, are hung from the ceiling of an elevator, as shown. The elevator has upward acceleration a, and the strings have negligible mass. (a) Find the tensions T1 and T2 in the upper and lower strings. (b) Which string would break first if a is made sufficiently large? (c) What would the tensions be if the cable supporting the elevator broke?
A massive uniform string of a mass m and length hangs from the ceiling. Find the speed of a transverse wave along the string as a function of the height h from the ceiling. (10 pts)
A massive uniform string of a mass m and length hangs from the ceiling. Find the speed of a transverse wave along the string as a function of the height h from the ceiling. (10 pts)
An unknown mass is held motionless supported by a string tied in a knot that is connected to two other strings as shown in Figure 3. One string (labelled as Ti in the figure) has a tension of 120 N and makes a 22o angle with respect to the ceiling. The tension in the other string is unknown but it makes a 38 angle with respect to a line perpendicular to the ceiling. If we assume all strings are massless...
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