A spider hangs vertically from a thread of negligible mass. In what situation, the tension in...
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A spider hangs vertically from a thread of negligible mass. In
what situation, the tension in...
An orb weaver spider with a mass of 0.23 grams hangs vertically by one of its...
An orb weaver spider with a mass of 0.23 grams hangs vertically by one of its threads. The thread has a Young's modulus of 4.7 x 109 N/m2 and a radius of 9.8 x 10-6 m. 1) What is the fractional increase in the thread's length caused by the spider? fs = 2) Suppose a 73 kg person hangs vertically from a nylon rope. What radius must the rope have if its fractional increase in length is to be the...
An orb weaver spider with a mass of 0.23 grams hangs vertically by one of its...
An orb weaver spider with a mass of 0.23 grams hangs vertically by one of its threads. The thread has a Young's modulus of 4.7 x 109 N/m2 and a radius of 9.8 x 10-6 m. 1. What is the fractional increase in the thread's length caused by the spider? fs = 2. Suppose a 73 kg person hangs vertically from a nylon rope. What radius must the rope have if its fractional increase in length is to be the...
4. Hanging by a Thread (2 pts). A spider spins a fine thread of spider silk...
4. Hanging by a Thread (2 pts). A spider spins a fine thread of spider silk between two posts a distance L0 apart. The thread has a diameter of d = 5 × 10-6 m and an equilibrium length of L0. When the spider (with mass m = 2 milligram) hangs from the center of the thread, the thread sags and stretches to support the weight of the spider, making an angle of θ = 10° below the horizontal, as...
A spider of mass 6.9 x 104 kg hangs from a 78.1-cm-long thread whose diameter is...
A spider of mass 6.9 x 104 kg hangs from a 78.1-cm-long thread whose diameter is 2.0 x 10 mm. Young's modulus of thread is 3 x 10° N/m2. By how much does the thread stretch?
do not solve using shm 8) A 4.00-kg mass hangs vertically from a massless spring. The...
do not solve using shm
8) A 4.00-kg mass hangs vertically from a massless spring. The spring constant of the spring is 100 N/m. The mass is pulled downward 0.02 meters and then released from rest. What is the speed of the mass when it is 0.01 meter above the point from which it was released? X B) 0.0443 m/s A) 0.0866 m/s C) 0.0201 m/s D) 0.0744 m/s E) The mass will not reach the height specified.
Problem A 0.15-kg charged bead hangs vertically from a massless thread under the influence of gravity....
Problem A 0.15-kg charged bead hangs vertically from a massless thread under the influence of gravity. When a uniform horizontal electric field of magnitude 214 N/C is established, the thread makes an angle of 27 to the verticalasbown Calculate (a) the tension in the thread. 1.65 N b) the charge on the bead. -3.5 mC 27
2.) A spring hangs vertically from the ceiling. Its natural length is 1.0 m. When a...
2.) A spring hangs vertically from the ceiling. Its natural length is 1.0 m. When a mass of 2.0 kg is attached to the spring, the spring's equilibrium length is 1.5 m. (a.) What is the spring constant k? The mass displaced vertically from equilibrium by 1.0 cm. (b.) What is the period of oscillation? (c.) What is the maximum speed of the mass? (d.) Suppose I wanted to maximize the oscillation amplitude by tapping on the mass. At what...
14. Two masses are connected by a string which passes over a pulley with negligible mass...
14. Two masses are connected by a string which passes over a pulley with negligible mass and friction. One mass hangs vertically and one mass slides on a frictionless 30.0 degree incline. The vertically hanging mass is 6.00 kg and the mass on the incline is 4.00 kg. The magnitude of the acceleration of the 4.00 kg mass is 15. Two masses are connected by a string which passes over a pulley with negligible mass and friction. One mass hangs...
I need full explanation please. An aluminum ring hangs vertically from a thread with its axis...
I need full explanation please.
An aluminum ring hangs vertically from a thread with its axis pointing East-West and is free to swing about point O, as shown in the diagram below. thread R common 0 E WE axis coil ring A coil is fixed near the ring and coaxial with it. With the switch closed, the rheostat R is adjusted to increase the current in the circuit to a maximum before decreasing it again. What will the motion of...
A mass m1=5.0 kg hangs suspended by a rope from an elevator ceiling. A second mass...
A mass m1=5.0 kg hangs suspended by a rope from an elevator ceiling. A second mass m2=5.0 kg hangs suspended by a rope from the bottom of mass m1. Starting from rest, the elevator ascends, attaining its maximum speed of 1.8 m/s in 0.80 s. The elevator travels with this constant speed for 5.0 s, undergoes a uniform negative acceleration for 1.5 s, and then comes to rest. Draw a FBD for each mass Find the tension in each rope...
A spider of mass 6.9 x 104 kg hangs from a 78.1-cm-long thread whose diameter is 2.0 x 10 mm. Young's modulus of thread is 3 x 10° N/m2. By how much does the thread stretch?
do not solve using shm
8) A 4.00-kg mass hangs vertically from a massless spring. The spring constant of the spring is 100 N/m. The mass is pulled downward 0.02 meters and then released from rest. What is the speed of the mass when it is 0.01 meter above the point from which it was released? X B) 0.0443 m/s A) 0.0866 m/s C) 0.0201 m/s D) 0.0744 m/s E) The mass will not reach the height specified.
Problem A 0.15-kg charged bead hangs vertically from a massless thread under the influence of gravity. When a uniform horizontal electric field of magnitude 214 N/C is established, the thread makes an angle of 27 to the verticalasbown Calculate (a) the tension in the thread. 1.65 N b) the charge on the bead. -3.5 mC 27
2.) A spring hangs vertically from the ceiling. Its natural length is 1.0 m. When a mass of 2.0 kg is attached to the spring, the spring's equilibrium length is 1.5 m. (a.) What is the spring constant k? The mass displaced vertically from equilibrium by 1.0 cm. (b.) What is the period of oscillation? (c.) What is the maximum speed of the mass? (d.) Suppose I wanted to maximize the oscillation amplitude by tapping on the mass. At what...
14. Two masses are connected by a string which passes over a pulley with negligible mass and friction. One mass hangs vertically and one mass slides on a frictionless 30.0 degree incline. The vertically hanging mass is 6.00 kg and the mass on the incline is 4.00 kg. The magnitude of the acceleration of the 4.00 kg mass is 15. Two masses are connected by a string which passes over a pulley with negligible mass and friction. One mass hangs...
I need full explanation please.
An aluminum ring hangs vertically from a thread with its axis pointing East-West and is free to swing about point O, as shown in the diagram below. thread R common 0 E WE axis coil ring A coil is fixed near the ring and coaxial with it. With the switch closed, the rheostat R is adjusted to increase the current in the circuit to a maximum before decreasing it again. What will the motion of...
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