A mass m = 20 kg is pulled upwards with constant acceleration by a cable attached to a motor. The cable can withstand a maximal tension of 500 N. What is the maximum acceleration ama possible? If the acceleration has this maximum valuc, what distance will the mass have moved after 2s, if it starts from rest?
Q: A storm drain system is shown in Figure P16.11. For the flow conditions indicated, determine the tim...
A:
Q: 3) Evaluate the commutator, [A,B], for each of the following pairs of operators: a. Â= square; B = s...
A:
Q: Which one of the following statements is correct? O Specific volume is an extensive property. O The ...
A: Extentive property The physical quantities of thermodynamic system which are depend on mass of the ...
Q: The escape velocity for a body projected vertically upwards from the surface of earth is 11 km / s. ...
A: Given: Angle θ=45∘Surface of th...
Q: When can the approximation of infinite of large plates be applied? O it can always be approximated O...
A: The only approximation is possible for this statement is when the square root of the area of the pla...
Q: What is the length measured by the Vernier caliper pictured below? Note: The units of the lower scal...
A: Solution: From the vernier calipers, the length is measured in the following steps. . Measure the m...
Q: In the figure R1 = 6.38 N, R2 = 19.10, and the ideal battery has emf ɛ = 12.4 V. (a) What is the mag...
A: Given, R1=6.38ΩR2=19.1Ω Emf, ε=12.4V All three resistors R2 in parallel. 1R'=1R2+1R2+1R21R'=119.1+11...
Q: An electron is fired through a region of crossed electric and magnetic field (0.05 T). The electric ...
A: To find-Speed of electron (v)=?Given-Magnetic field (B)=0.05 TDistance between plates (d)=2mm=2×10-3...
Q: The arecond membese of Balmer seuice of hydwogen alam hau a 4861 100m, Calulale the uwauelength of t...
A: Given: Wavelength of the second member of Balmer Series,λ2=4861×10-10m The Balmer series refers to a...
Q: A spring stretches by 33 cm when a 20 N object is attached. What string when a 26.0 N object is atta...
A: Given that:x1=33 cm for F1=20 NF2=26.0 N
Q: Q. 5: The radius of a circular path of an electron, when subjected to a perpendicalar (CET-2000 magn...
A: Let Magnetic field = B Speed of electron = v Magnitude of charge on electron = e
Q: Calculate the required average force
A: Given that:- Mass (m) = 950 kg Time interval (Δt) = 8.0 s Initial velocity of car (vi) = 95 km/h Fin...
Q: Explain why is the communication from a terrestrial station to a satellite transmitted at a higher ...
A: Solution: There is an ionosphere in the Earth's atmosphere. And the communication satellites are gen...
Q: Energy in the ground state of normal 13.6 eV. Calculate kinetic energy H-atom is | in the same state...
A: To find- (1) K.E. in ground state, (2) P.E. in ground state, Given - Total ground state energy. T.E....
Q: A series RLC circuit with a resistance of 108.0 Q has a resonance angular frequency of 2.7 x 105 rad...
A: Given: Resistance,R=108ΩAngular Frequency,ω=2.7×105rad/sVoltage across Resistance,VR=60VVoltage acro...
Q: HW 16 Engin 52 In a game of pool, ball A is moving with a velocity vo of magnitude vo = 15 ft/s when...
A: The initial velocity of ball-A is given as, voA=vo=15 ft/s, The initial velocity of ball-B is given ...
Q: Consider the figure shown in the following figure. You are lowering two boxes, one on top of the oth...
A:
Q: Q. 22 : The de-Broglie wavelength of waves associated with an a-particle of momentum 52.96 x 10-21 k...
A: To find-Wavelength (λ)=?Given data-p=52.96×10-21 kg.m/sh=6.63×10-34 J.s
Q: e arrows in the Figure indicate the ne the stress field o,(r,0), del a, determine the angle 0 at whi...
A: Given as, The infinite plate is shown as,
Q: CAUTIUN: While recordıng your data, be sure that the first dot is made when exactly at t = 0. E2.10 ...
A: Given data: Dot number Position (y), cm Time (t), s t2 (s2) 0 0 0 0 1 0.2 0.1 0.01 2 ...
Q: A leg has 1.- average crc
A:
Q: s down an incline of angle 14. Find the kinetic friction ca
A: The figure is shown as,
Q: 2.3) The hect capucity at Constant volume 1s gluen by Cv = 3NK wheie KT
A:
Q: A certain brand of hotdog cooker works by applying a potential difference of 142 V across opposite e...
A: Given: V=142V, I=10.9A, E=60.2kJ The three hot dogs are connected in a series combination. The curre...
Q: A 40 cm tall trolley is placed at u cm from a mirror. The image formed by the mirror is an upright i...
A: Given that,Height of trolley: h= 40 cm Height of the image : H = 80 cmSuppose the distance at which...
Q: An electrically neutral balloon is rubbed against a piece of animal fur and acquires a charge of 0.3...
A: Given that,Charge : q = -0.311×10-6 (C)Charge : q = 0.552×10-6 (C)Time : t = 1.37 (sec)Here we need ...
Q: Electrons Vacuum tube Typical values for a dental x ray are a kVp of 70 (meaning a peak voltage of 7...
A: Given: Potential Differenvce,V=70kV=70×103VCurrent,I=10mA=10×10-3ATime,t=0.75s The difference in ele...
Q: Calculate Rb for a surface at latitude 36° N at a tilt 30° toward the south for the hour 9 to 10 sol...
A: Given, Latitude, L=36° Tiltation, ϕ=30° Number of days till November 8, N=31+28+31+30+31+30+31+31+30...
Q: A 2750kg car is braking while driving down a ramp, whose angle is 5 degrees plus the day of the mont...
A: Since you have been posted multiple sub parts. So, we are solving only first three sub parts for yo...
Q: Let v(t) = A[u(t) – u(t – D)] and w(1) = v(t – ta). Use Eq. (16) with z(7) = w*(-7) to sketch Rpw(7)...
A: Given: v(t)=Au(t)-u(t-D)w(t)=v(t-td)usingRvw(t)=A[u(τ)-u(τ-D)]×A[u(τ+td...
Q: A rectangular barge has a dimension of 30m length, 10m width, and 3m depth. It weighs 4500 kN when l...
A: Given Length = 30 m Width ...
Q: Q#3. Determine the internal forces at points C, and D in structure shown in Fig. 3. Figune 3 A
A:
Q: 2. Consider the system of a harmonic oscillator with retarding force -21UX , restoring force -kx, an...
A:
Q: Find the momentum of a 5.00x109 kg asteroid heading towards the Earth at 30.0 km/s. (Hint: Use the a...
A:
Q: For a 2- dimensional honeycomb lattice as shown in the figure, the first Bragg spot occurs for the g...
A:
Q: Which of the following has the greatest effect in increasing the oscillation frequency of an LC circ...
A: frequency of the oscillations in the circuit is f =1/2pi√(LC).
Q: 3. The thermal radiation from the earth's surface peaks at wavelength of approximately 10 um. If the...
A: As per Wien's displacement law of radiation, peak wavelength of a radiation from a surface is invers...
Q: In an X-ray tube, electrons, bombarding the anode produce X-rays of wavelength 1A. The energy of an ...
A:
Q: 26. If it takes 28 J of work to move 4 Cbetween two terminals of a cell, what isthe electric potenti...
A:
Q: The H line of the Balmer series of hydrogen atom has a wavelength 4860 × 10-10 m, calculate the wave...
A: To find- Wavelength of Hα line in Balmer series. Given-λβ=4860×10-10 m
Q: A 0.7-F capacitor is connected in series witl a 9-ohm resistor. If the connection is energized from ...
A:
Q: 10) Ex Plain how translation and refraction matrices The System mat Vix Thor a hick lens- formed and...
A:
Q: Explain why is intermodulation distortion characteristic for the satellite transponder.
A: Given Explain why is intermodulation distortion characteristic for the satellite transponder, as fol...
Q: The velocity of electron in the first Bohr orbit of radius 0.5 A.U. is 2.24 × 10 m/s. Calculate the ...
A: To find- Period of revolution of the electron in Bohr orbit (T)=? Given- Radius of first Bohr orbit ...
Q: A B C D Your finger (full of moving positive and negative charges like a conductor) is brought near ...
A:
Q: As far as diathermy concern, we use microwaves to deposit its energy in the surface of fatty layers ...
A: Given As far as diathermy is concerned, we use microwaves to deposit its energy in the surface of fa...
Q: Electrons Vacuum tube 6. In Figure VI.1, what is the direction of the electric field in the region b...
A:
Q: 1. The force on a wire carrying 8.75 A is a maximum of 1.28 N when placed between the pole faces of ...
A: Given that:-Fmax=1.28 NCurrent, I=8.75Alength, l=0.754 m
Q: For the given position of the mechanism shown in Figure, determine the magnitude and sense of the to...
A: Given: rO2B=7.0cmr06E=3.0cmM12=5.0NmCWUsing:α=rω2(Angular acclera...
Q: What was the age of the Universe when the redshift was 3,000? Assume the Cosmological Constant is ne...
A: Given the redshift z = 3000. Take Hubble's constant H0=70km/s/MpcH0=70km×13.09×1019km×sH0=22.654×10-...
![A mass m = 20 kg is pulled upwards with constant acceleration by a cable
attached to a motor. The cable can withstand a maximal tension of 500 N.
What is the maximum acceleration amax possible? If the acceleration has this
maximum value, what distance will the mass have moved aſter 2s, if it starts
from rest?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F85dc3265-9131-41cb-8996-f477600c2eca%2Fe0c89b4d-e8c7-43ed-857f-3a5a3bdd1d81%2F43z7znm_processed.jpeg&w=3840&q=75)
![](/static/compass_v2/shared-icons/check-mark.png)
Step by step
Solved in 2 steps with 2 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)