An elevator filled with passengers has a mass of 1.70 × 10³ kg. (a) The elevator accelerates upward from rest at a rate of 1.20 m/s² for 1.50 s. Calculate the tension in the cable supporting the elevator.
Q: onsider a person standing on a scale in an elevator. If the elevator accelerates upwards with an…
A: Write the given values with the suitable variables. a=1.21 m/s2m=102.9 kg Here, a is the…
Q: A block of mass m1 = 3.18 kg on a frictionless plane inclined at angle 0 = 31.9° is connected by a…
A:
Q: o a second block of mass m₂ = 2.60 kg hanging vertically (see the figure). (a) What is the…
A: In given question, both blocks are connected through same cord, hence acceleration of both blocks…
Q: A train locomotive pulls a train with a mass of 1.00 ✕ 107 kg on level rails. The locomotive exerts…
A: Given information:Mass of the train (m) = 1.0 × 107 KgForce the locomotive can exert (F) = 6.7 × 105…
Q: Two blocks, each of mass m=3.50kg, are hung from the ceiling of an elevator. (a) If the elevator…
A: Given info: The mass of the each blocks is 3.50 kg and the upward acceleration of the elevator is…
Q: An elevator cab is pulled upward by a cable. The cab and its single occupant have a combined mass of…
A: Given Combined mass is m=2030 kg The acceleration of coin relative to the cab is aCE=-7.90 m/s2…
Q: The figure shows a box of mass m, = 1.5 kg on a frictionless plane inclined at angle e = 31°. It is…
A: M1 = 3 kg M2 = 1.5 kg θ = 31° Horizontal force , F = 3.5 N To find = a) Tension in connecting rod…
Q: A horizontal force of 85.2 N is applied to a 44.5 kg crate on a rough, level surface. if the crate…
A: Given data The magnitude of the horizontal force is given as FA = 85.2 N. The mass of the crate is…
Q: An elevator cab that weighs 27.9 kN moves upward. What is the tension in the cable if the cab's…
A:
Q: A person pushes horizontally with a force of 160 N on a 55.0 kg crate to move it across a level…
A:
Q: An elevator cab that weighs 29.0 kN moves upward. What is the tension in the cable if the cab's…
A: Weight= mg, where m is mass and g is acceleration due to gravity. Also, in the first part speed is…
Q: A hoist of mass 4 tonnes is hauled vertically upwards by a cable and covers a distance of 3.2m in 4…
A: Given Data:Mass(m) = 4 tonnes = 4000 kgDistance(s) = 3.2 m Time(t) = 4 secUsing Kinematic equation…
Q: Two blocks, A (mass=5.00 kg) and B (mass= 10.0 kg) are suspended by a cord on either side of a…
A: Two blocks, A (mass=5.00 kg)and B (mass= 10.0 kg) are suspended by a cord on either side of a…
Q: Two masses are connected by a string which passes over a pulley with negligible mass and friction.…
A: The equations of motions can be written as : m2g-T = m2aT-m1g sin θ =m1a Here m1 is the larger mass…
Q: Two packing crates of masses m1 = 10.0 kg and m2 = 4.60 kg are connected by a light string that…
A: a)the equation of motion for the two masses is, Here, T is the tension and a is the acceleration of…
Q: An elevator cab that weighs 26.4 kN moves upward. What is the tension in the cable if the cab's…
A: Given value--- elevator cab weigh = 26.4 kN. We have to find--- What is the tension in the cable…
Q: An object with mass m, - 5.20 kg, rests on a frictionless horizontal table and is connected to a…
A:
Q: A block of mass m₁ = 3.32 kg on a frictionless plane inclined at angle 0 = 34.6° is connected by a…
A: Given Mass of the two blocks are given as m1=3.32 kg and m2=2.43 kg Angle of inclination of the…
Q: A crate of mass m=48 kg is on a horizontal surface. Assume there is no friction between the crate…
A: Given: The magnitude of the force is 25.5 N. The mass of the crate is 48 kg. The angle of the force…
Q: An elevator cab that weighs 21.4 kN moves upward. What is the tension in the cable if the cab's…
A:
Q: Two packing crates of masses m₁ = 10.0 kg and m₂ = 7.30 kg are connected by a light string that…
A:
Q: A block of volume 600 × 10-6 m3 is held by a string at rest in honey as shown. ρblock = 7401 kg/m3,…
A:
Q: The masses of the red and green boxes are 8.92 kg and 2.5 kg, respectively. If the red box is pushed…
A:
Q: Two packing crates of masses 10.0 kg and 5.00 kg are connected by a light string that passes over a…
A:
Q: An elevator cab that weighs 24.5 kN moves upward. What is the tension in the cable if the cab's…
A: GivenWieght of elevator cab, W=24.5 kN
Q: A train locomotive pulls a train with a mass of 1.40 ✕ 107 kg on level rails. The locomotive exerts…
A:
Q: An elevator cab that weighs 28.7 kN moves upward. What is the tension in the cable if the cab's…
A: Data provided: The weight of elevator cab W = 28.7 kN
Q: An elevator cab that weighs 25.8 kN moves upward. What is the tension in the cable if the cab's…
A: Given value--- weight = 25.8 kN. We have to find --- tension?
Q: An elevator and its load have a total mass of 568 kg. The elevator is originally moving downward. It…
A: According to Newton's second law Net force = mass of the object ×acceleration of the objectFnet=ma…
Q: An elevator cab that weighs 25.7 kN moves upward. What is the tension in the cable if the cab's…
A:
Q: An elevator cab is moving downward by a cable. The total mass of the cab is 1950 kg. Find the…
A: Cab is moving with constant speed so the acceleration of the car is zero so according to Newton's…
Q: The barrel pushes back with a force of magnitude (Answer in N.)
A:
Q: Question 13. A rescue helicopter is lifting a man (weight = 877.22 N) from a capsized boat by means…
A:
Q: Two bodies m1= 1kg and m2c= 2kg lying on a horizontal surface are connected by a rope. A force…
A:
Q: A rescue helicopter is lifting a man (weight = 753.782235376817 N) from a capsized boat by means of…
A:
Q: onstant force of friction opposing your push of 75.0 N. As you push the box, it accelerates from…
A: Given: The mass of the object is 50 kg. The friction force is 75 N. The initial velocity of the…
Q: A box of mass 30.0 kg is acted on by a constant horizontal force, which moves the box from rest 15.0…
A:
Q: A block of mass m,= 3.25 kg on a frictionless plane inclined at angle 0 = 34.9° is connected by a…
A:
Q: A ramp with friction is inclined at 32.0◦ with respect to the horizontal. If the acceleration down…
A: Given: The angle of the inclination is 32o. The mass of the object is 5 kg. The acceleration of the…
Q: A 2000kg elevator has a downward acceleration of 1.0 m/s/s. (a) What is the tension in its…
A: (a) M=2000 kg Force due to gravity = Mg=2000*10=20000 N T= tension a= acceleration Ma=Mg-T…
Q: A rescue helicopter is lifting a man (weight = 707.434961342262 N) from a capsized boat by means of…
A:
Step by step
Solved in 2 steps with 1 images
