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II Review A brother and sister try to communicate with a string tied between two tin...
A brother and sister try to communicate with a string tied between two tin cans If the string is 9.5 m long, has a mass of 25g and is pulled taut with a tension of 7.0N , how much time does it take for a wave to travel from one end of the string to the other?
A brother and sister try to communicate with a string tied between two tin cans (see the figure) If the string is 7.6m long, has a mass of 33 g and is pulled taut with a tension of 15N, how much time does it take for a wave to travel from one end of the string to the other?
IP A brother and sister try to communicate with a string tied between two tin cans(Figure 1) . If the string is l = 9.0 m long, has a mass of 47 g , and is pulled taut with a tension of 8.6 N. (b) Calculate the time of travel for tensions of 9.0 N.
Block on String Review Pa A block of mass M 2.50 kg is tied to a string on a ramp as shown in the figure below. The string has mass m 1.45 g, and length L-1.25 m. The ramp is angled at 20 from the horizontal. Sup trave Expr (Figure 1) Figure 1 of 1 Sub Provide Feed Frictionless Part A Suppose a student were to "pluck" the string at the end connected to the block. How long would the...
11.43--Two children are sending signals along a cord of total mass 0.44 kg tied between tin cans with a tension of 33 N . It takes the vibrations in the string 0.59 s to go from one child to the other. How far apart are the children?
Problem 14.20 Constants I Periodic Table Part A A 264 g ball is tied to a string. It is pulled to an angle of 4.4° and released to swing as a pendulum. A student with a stopwatch finds that 15 oscillations take 15 s How long is the string? Express your answer to two significant figures and include the appropriate units. L-Value Units Submit Previous Answers Request Answer Incorrect; Try Again; 3 attempts remaining Provide Feedback
Three-Step Processes of Geometric and Vector Addition 8 of 19 A brother and sister are playing in the woods, when Suddenly the brother realizes that they are separated. The last place he remembers seeing his sister is at a particularly large tree. The brother traveled d, 24.0 m at e,20.5° from the tree then turned and traveled d 11.0 m at 8 133°. Meanwhile, the sister traveled ds 19.0 m at an angle of 8,-111° from the tree. The angles...
Review Part A (Figure 1) shows a standing wave on a 1.8 m -long string that has been fixed at both ends and tightened until the wave speed is 30 m/s What is the frequency? Express your answer with the appropriate units. You may want to review (Pages 460 463) Figure 1 of 1> Value Units Submit Previous Answers Request Answer XIncorrect; Try Again; 15 attempts remaining Provide Feedback Next >
Part A What is the tension in the string in (Figure 1)? The volume of the plastic ball is 75cm3 and the density is 840 kg/m3. Express your answer to two significant figures and include the appropriate units. Figure 1 of 1 Value Units Т- Water Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Provide Feedback Next
II Review Part A Find the work done by a monatomic ideal gas as it expands from point A to point C along the path shown in the figure(Figure 1). Express your answer using two significant figures. W= = 2.6 MJ Figure < 1 of 1 Submit Previous Answers Correct B 600 Pressure, P (kPa) 400 Part B 200 If the temperature of the gas is 250 K at point A, what is its temperature at point C? Express your...