student pulls a 1500 kg suitcase along a flat sidewalk. If the cord on the suitcase breaks when the force is greater than 50 N, what is the maximum acceleration that the student can achieve with the suitcase?

Q: A gas at 20 deg C and 0.21 MPa abs has a volume of 41L and a gas constant of 210 N-m/kg.K. Determine…

A: Given :  gas temperature, T = 20 deg c = 20 +273 = 293 K gas pressure, P = 0.21 MPa = 210000 Pa gas…

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A: Given: To find: A. Draw a different configuration, and make it a diagram similar to Fig. 3.…

Q: ė 6 = 4 rad/s, 6 = 3 rad/s² 0 = 180°

A: Introduction:- The rate of change of a body's momentum must match the net force acting on the body…

Q: Initially contains Air: P1 = 30 lbf/in^2 T1 = 540 °F V1 = 4 ft^3 Second phase of process involving…

A: Given   Final pressure, P2 = 20 lbf/in2 = 137.9 kPa    Final volume, V2 = 4.5 ft3 = 0.127 m3     Gas…

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A:

Q: Write down the formula of Clausius inequality, explain all parameters in it and comment when the…

A: To be explained:-Clausius inequality

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A:

Q: Draw a different configuration, and make it a diagram similar to Fig. 3. Specify each mass and angle…

A:

Q: @

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A: Given: To find: Tension in cable CD

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Q: 20. Find the radius of gyration with respect to its axis of the solid generated by revolving the…

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Q: P= 5Kla A-Im 30KN V=15mls A=0.3m² Find the components of ac and y forces used to balance the Figure…

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Q: Example 6.2 [Fishbowl Practice] A typical capillary viscometer (a device for measuring viscosity)…

A:

Q: 4 ft K B -за -- за C P P 3 ft H G E -за--- 3 Р Р F Y Р

A:

Q: 1. Determine the mass flow rate in lbm/s of a liquid (p = 0.8 g/cm³) flowing through a 2 in (inside…

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Q: he force-velocity relationship states that for concentric contractions: Group of answer choices the…

A: The force-velocity relationship: With F being the maximum isometric force and a and b being…

Q: herical pressure vessel 400 mm in diameter with a wall thickness of 15 mm. To what value may the…

A: Given diameter of spherical vessel  d= 400 mm  Thickness t = 15 mm  Maximum stress is limited to =…

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A:

Q: Problem no. 1. Compute the reaction forces at pt. A and B D C 9 m B 3m 1.5 m 3 m 30° 20 KN

A:

Q: Stiven AL in diameter Red 180 in long elongates 0.12 in under load of 60 kip. The diamurer of Rod…

A: Given    Diameter, d = 2 in        Length, L = 100 in           Load, P = 60 kip Find   Modulus of…

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Q: # of teeth input gear = 20 # of teeth output gear = 80 What is the gear ratio (in lowest terms)?

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Q: Calculate the applied force (by taking moments,

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Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to…

A: Given Data: Inlet pressure of the refrigerant P1=140 kPa Heat absorbed by refrigerant from the…

Q: 7-71. Draw the shear and moment diagrams for the cantilever beam.

A:

Q: A package is released from a helicopter moving directly upward at 15 m/s. The package strikes the…

A: Given data: u=15 m/st=16 sec Need to determine the height of the package from the ground when it was…

Q: ence per application

A: Introduction:- A four-bar linkage, often known as a four-bar, is the most basic closed-chain…

Q: 60 mm 90 mm N 450 60 mm 75 mm 100 mm

A:

Q: The rectangular coordinates of a particle which moves with curvilinear motion are given by x=…

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Q: - A 12-ft wooden beam weighting 120 lb is supported by a pin and a bracket a A and by cable BC. Find…

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Q: A projectile is launched from point A with speed vo = 31 m/s. Determine the value of the launch…

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A: Introduction The maximum stress a material can sustain when stretched or pulled is known as its…

Q: A Vo 0 5.3¹ 39' 13 ft/sec B 18' C 6.7' V

A:

Q: 8000 lb D tur 4000 lb B 5000 lb H 9ft 9ft 9 ft 9ft 9ft-9ft 12 ft

A:

Q: A marksman fires a practice round from A toward a target B. If the target diameter is 270 mm and the…

A:

Q: 12-15. A torque wrench is used to tighten the nut on a bolt. If the dial indicates that a torque of…

A: given; torque(T)=60lb.ftforce(P)=?length(l1)=18in                  =1.5ftlength(l2)=12in…

Q: ble containing the ideal gas specific heats of various common gases. diffe Uko K

A: Given data as per question P1=150 kPa, T1=39°C P2=150 kPa, T2=337°C

Q: Set P₁ = 7 kN, P₂ = 8 kN . (Figure 1) Figure 4m B E 4m 4 m 6 m D

A:

Q: A mass of 8 kg of helium undergoes a process from an initial state of 3.9 m³/kg and 15°C to a final…

A: Introduction The increase in usable work potential as the process moves from the beginning state to…

Q: A sprinter reaches his maximum speed in 2.3 seconds from rest with constant acceleration. He then…

A: Given data: t1=2.3 st=10.03 sec Need to determine the maximum speed.

Q: B Target- L 161 mi/hr A 275'

A: Given,

Q: A column has a rectangular cross-section of 10mm x 20mm and a length of 1m. The slenderness ratio of…

A: given data:Cross-sectional dimension is 10 mm×20 mm,Length of the column is 1 m,

Q: A AIR WATER From the figure: Compute the gage pressure at (1) A, (2) C and (3) D B 0.5 m 0.5 m 0.5 m…

A:

Q: A truck with mass of M is going to tow the car with mass m. For values of M and m please follow the…

A: Mass of the truck→M=150000g Mass of the car→m=800g Initially the truck is moving with 130 Km/h speed…

Q: 3. A particle with a mass of 3 kg has velocity = 51 + 7j - 3km/s. The total force acting on the…

A:

Q: 3. A skater weighing 500 N skates at 10 m/s and is supported by an average skating area of 10 cm².…

A: (3.) Given: w=500N v=10m/sA=10cm2 μ=1cp=0.01 poise μf = 0.02   To find: The film thickness,h

Q: 15.The virtual condition boundary is the exact shape of the noncircular feature and equal in size to…

A: Fill in the blanks Positioning of Geometric modeling

Q: Q1/ Why would a soap bubble have a relationship 40 P = - r while a small spherical droplet has the…

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Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.