Two blocks are fastened to the ceiling of an elevator.
| top rope | 1_________. N |
| bottom rope | ___________ N |
Figure P4.19
Homework Answers
Question:
Two blocks are fastened to the ceiling of an elevator. The elevator accelerates upward at 1.50 m/s2. The blocks both ha...
Two blocks are fastened to the ceiling of an elevator. The elevator accelerates upward at 1.50 m/s2. The blocks both have a mass of 12.5 kg. Find the tension in each rope. top rope N bottom rope N
Two blocks of mass m = 13.3 kg each are fastened to the ceiling of an elevator. The elevator accelerates upward at a =...
Two blocks of mass m = 13.3 kg each are fastened to the ceiling of an elevator. The elevator accelerates upward at a = 1.51 m/s2. Find the tension in the bottom rope? Find the tension in the top rope.
Two blocks of mass m = 14.7 kg each are fastened to the ceiling of an elevator..The elevator accelerates upward at a =...
Two blocks of mass m = 14.7 kg each are fastened to the ceiling of an elevator..The elevator accelerates upward at a = 1.62 m/s2. Find the tension in the bottom rope. Find the tension in the top rope.
Two blocks of mass m = 10.8 kg each are fastened to the ceiling of an elevator. The elevator accelerates upward at a...
Two blocks of mass m = 10.8 kg each are fastened to the
ceiling of an elevator.
The elevator accelerates upward at a = 2.00
m/s2. Find the tension in the bottom rope and
the top rope.
Two blocks each of mass m = 3.49 kg are fastened to the top of an elevator as in the figure. (a) If the elevator has...
Two blocks each of mass m = 3.49
kg are fastened to the top of an elevator as in the figure.
(a) If the elevator has an upward acceleration a = 1.60 m/s2, find
the tensions T1 and T2 in the upper and lower strings.
T1 =_____ N
T2 =_____ N
(b) If the strings can withstand a maximum tension of 94.0 N, what
maximum acceleration can the elevator have before the upper string
breaks?
________ m/s2
please show all...
Two blocks each of mass m 3.37 kg are fastened to the top of an elevator...
Two blocks each of mass m 3.37 kg are fastened to the top of an elevator as in the figure below. T2 (a) If the elevator has an upward acceleration a = 1.60 m/s, find the tensions T1 and T2 in the upper and lower strings. T1 72 (b) If the strings can withstand a maximum tension of 95.0 N, what maximum acceleration can the elevator have before the upper string breaks?
Two blocks, each of mass m = 3.65 kg are hung from the ceiling of an...
Two blocks, each of mass m = 3.65 kg are hung from the ceiling of an ascending elevator as in the figure below. If the strings can withstand a maximum tension of 89.1 N, what maximum acceleration can the elevator have before a string breaks?
block is suspended by a rope from the ceiling of an elevator that 21. A 5...
block is suspended by a rope from the ceiling of an elevator that 21. A 5 kg sus accelerates downw ard at 3,0 m/s'. The tension force of the rope on the block is: A) 15 N, up B) 34 N, up C) 34 N, down D) 64 N, up E) 64 N, down 22. A 90 kg man stands in an elevator that has a downward acceleration of 14 m/s. The force exerted by him on the floor is...
The figure shows two 1.0kg blocks connected by a rope. A second rope hangs beneath the...
The figure shows two 1.0kgblocks connected by a rope. A second rope hangs beneath the lower
block. Both ropes have a mass of 250g. The entire assembly is accelerated upward at 3.0m/s2 by force F?What is F?What is the tension at the top end of rope 1?What is the tension at the bottom end of
rope 1?What is the tension at the top end of rope 2?
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...
Two blocks of mass m = 10.8 kg each are fastened to the
ceiling of an elevator.
The elevator accelerates upward at a = 2.00
m/s2. Find the tension in the bottom rope and
the top rope.
Two blocks each of mass m = 3.49
kg are fastened to the top of an elevator as in the figure.
(a) If the elevator has an upward acceleration a = 1.60 m/s2, find
the tensions T1 and T2 in the upper and lower strings.
T1 =_____ N
T2 =_____ N
(b) If the strings can withstand a maximum tension of 94.0 N, what
maximum acceleration can the elevator have before the upper string
breaks?
________ m/s2
please show all...
Two blocks each of mass m 3.37 kg are fastened to the top of an elevator as in the figure below. T2 (a) If the elevator has an upward acceleration a = 1.60 m/s, find the tensions T1 and T2 in the upper and lower strings. T1 72 (b) If the strings can withstand a maximum tension of 95.0 N, what maximum acceleration can the elevator have before the upper string breaks?
block is suspended by a rope from the ceiling of an elevator that 21. A 5 kg sus accelerates downw ard at 3,0 m/s'. The tension force of the rope on the block is: A) 15 N, up B) 34 N, up C) 34 N, down D) 64 N, up E) 64 N, down 22. A 90 kg man stands in an elevator that has a downward acceleration of 14 m/s. The force exerted by him on the floor is...
The figure shows two 1.0kgblocks connected by a rope. A second rope hangs beneath the lower
block. Both ropes have a mass of 250g. The entire assembly is accelerated upward at 3.0m/s2 by force F?What is F?What is the tension at the top end of rope 1?What is the tension at the bottom end of
rope 1?What is the tension at the top end of rope 2?
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