An elevator filled with passengershas a mass of 1700 kg. (a) The elevator accelerates upwardfrom rest at a rate of 1.20 m/s2 for 1.50 s. Calculate thetension in the cable supporting the elevator. (b) The elevatorcontinues upward at constant velocity for 8.50 s. What is thetension in the cable during this time? (c) The elevatordecelerates at a rate of 0.600 m/s2 for 3.00 s. What is thetension in the cable during deceleration? (d) How high hasthe elevator moved above its original starting point, and whatis its final velocity?

Q: A chandelier of mass ? = 55.0kg is hanging from two wires. The wires make an angle of 32∘ with the…

A: Given: The mass of the chandelier is 55.0 kg. The angle with the ceiling is 32°.

Q: (a) What is the weight of a 4.03 kg backpack? (b) What is the acceleration of the backpack if a net…

A: Given, Mass of backpack, m=4.03 kg Force applied,F=10 N

Q: An elevator filled with passengers has a mass of 1703 kg. (a) The elevator accelerates upward from…

A:

Q: A woman resting on ice, with mass 62.7 kg was pulled by a man with force F at 35 degrees above…

A: Given: The mass of the woman is 62.7 kg. The force is 35 degrees. The displacement is 60.9 m. The…

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: 700-kg block is pushed along the horizontal with a force of 10000.0N at a constant acceleration of…

A:

Q: Two blocks, with masses m=3.6 kg and M=7.1 kg, are connected by a lightweight wire that's shown in…

A: Given data:    m=3.6 kg  M=7.1 kg  θ=55O   Coefficient of friction, μ=0.200 Applying Newton’s second…

Q: A 4.44-kg bucket suspended by a rope is accelerated upwards from an initial rest position. If the…

A:

Q: A person of weight 480 N stands on a scale in an elevator. What will the scale be reading when the…

A:

Q: Just after opening a parachute of negligible mass, a parachutist of mass 90.0 kg experiences an…

A: Given: Mass of  parachutist (m) = 90 kg Upward acceleration (a)= 1.00 m/s2 Weight of parachutist (W)…

Q: 78 kg crate rests on a rough horizontal surface. The coefficient of static friction and coefficient…

A:

Q: Don't use chat gpt It Chatgpt

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: A traveler pulls on a 25 kg suitcase strap at an angle 36° above the horizontal. If the suitcase…

A: Given data:  Mass (m) = 25 kg Angle (θ) = 36° , above the horizontal  Initial velocity (u) = 0 m/s…

Q: A book of mass 6.7 kg is resting on a flat level table. You push down on the book at an angle of…

A:

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: How much tension must a cable withstand if it is used to accelerate a 12 Kg box at 1.2 m/s2? Assume…

A:

Q: Two forces and act on a 5.00-kg object. Taking F1 = 20.0 N and F2 = 15.0 N, find the accelerations…

A: Given, Mass of object m = 5 Kg Force F1 = 20 N Force F2 = 15 N

Q: A rescue helicopter is lifting a man (weight = 753.782235376817 N) from a capsized boat by means of…

A:

Q: An object of mass 10 kg is reloased trom rest 4000 m above the ground and alowed to fall undor the…

A: Given Object mass (m)                       = 10 kg Released from x (t)                   = 4000 m…

Q: A father pushes his newborn baby in a running stroller with a force of 300 N. The handle is inclined…

A: Consider the free body diagram of the stroller with a baby.   Let the force applied by the father…

Q: A foolish mover has a10kg box resting on a well-waxed and frictionless floor in a long hallway. The…

A:

Q: the same elevator, determine the maximum number of people (50 kg each) it could accelerate upward at…

A:

Q: An elevator filled with passengers has a mass of 1.70 × 10³ kg. (a) The elevator accelerates upward…

A: We have to find the tension in the cable supporting the elevator

Q: What would a person’s speed be if they free fell for 12 seconds instead (no air friction present)?

A:

Q: Block B, with mass5.00 kg, rests on block A, withmass 8.00 kg, which in turn is ona horizontal…

A: Given that,The mass of Block B = 5 kg If the applied force on block A and B is equal to the…

Q: Illinois Jones is being pulled from a snake pit with a rope that breaks if the tension in it…

A: maximum tension (T) = 755 N mass (m) = 70 kg h = 3.4 m

Q: An elevator filled with passengers has a mass of 1700 kg. (a) The elevator accelerates upward from…

A: Given:-          The free body diagram for the elevator is:

Q: Suppose you have a 120-kg wooden crate resting on a w por. (a) What maximum force can you exert…

A:

Q: An elevator cab that weighs 20.3 kN moves upward. What is the tension in the cable if the cab's…

A: Given data:  Weight of an elevator cab W = 20.3 KN = 20300 N

Q: 100 N %3D 1 60° 30°

A: Component of a vector along x axis = A cos θ Component of a vector alone y axis =A sinθ

Q: Mr. M is accelerating up the wall at a rate of 0.75 m/s^2. The rope attached to the harness makes an…

A: Newton's second law of motion is:

Q: (a) What is the weight of a 4.00 kg backpack? (b) What is the acceleration of the backpack if a net…

A: Weight of any body of mass m is,  W=mg

Q: A massive missile has a mass of 1.95 × 106 kg at takeoff, and its engines produce a thrust of 3.9 ×…

A: Given that--- Mass = 1.95 × 106 kg. Thrust force = 3.9 × 107 N. We have to find--- (a) Find its…

Q: An elevator cab and its load have a combined mass of 1600 kg. Find the tension in the supporting…

A:

Q: Consider the 65.0-kg ice skater being pushed by two others shown. Find the direction and magnitude…

A: It is given that,

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”