answer in 4sf and g=9.8 = 9.9 kg, that is free to move frictionlessly on a flat, horizontal surface, asA parcel of mass mp = 2.4 kg is thrown onto a stationary trolley of mass mTshown in the figure.TPThe parcel is thrown so that when it hits the trolley it has a speed of vo= 3.1 m/s and direction given by 0410 below horizontal, as shown.%3DThe parcel has a plastic collision with the trolley surface (i.e. does not bounce) and proceeds to slide along the trolley's top surface.No kinetic friction exists between the trolley surface and the parcel.The parcel slides into an undeformed linear spring of stiffness k1,770 N/m.%3DWhat is the compression of the spring when the parcel comes to rest with respect to the trolley?数字单位

Answered: A parcel of massmp=2.4 kg is thrown…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

1.2 Assuming that there are no heat effects and no frictional effects,find the kinetic energy and speed of a 3220lb body after it falls 778 ft from rest. Start with the steady flow equation, deleting energy terms which are irrelevant. draw a figure also, and explain each step by step solution.
The super-container vessel in the figure has a total mass displacement of (4000) long tons. This vessel towed by a tugboat with α=20⁰ angle with horizontal. If a constant tension is applied as F= 400 kN by the tugboat, please calculate the time to bring the vessel to a speed of 2 knot from the rest. At these low speeds, please neglect the hull resistance that created by the motion. Note: (1 long tons = 1016.05 kg, 1 knot=1.151 mi/hr= 0.5144 m/s)
A 24 kg box is being pushed across the floor by a constant force <111, 0, 0> N. The coefficient of kinetic friction for the table and box is 0.18. At t= 8 s the box is at location <16, 5, -6> m, traveling with velocity <3, 0, 0> m/s. What is its position and velocity at t= 9.2 s? What is the new velocity and new position?
Topic: Impulse and Momentum Sand drops at a rate of 2000 kg/min from the bottom of a hopper onto a belt conveyer moving horizontally at 250 m/min. Determine the force needed to drive the conveyer, neglecting friction.
A 0.95 kg block connected to light spring with force constant 150 N/m is free to oscillate on a frictionless, horizontal surface. The block is released from rest when the spring is stretched 15.0 cm. What is the speed of the block midway of the stretched position?
(1)Discuss about different point between Linear impulse and Linear momentum plz!!!! (2)Discuss about differnet point between Complete plastic collision and Inclined central collision plz!!!
A chemical storage tank ruptures at a point 2 m hove the ground. Chemical leaves the tank in a jet inclined at 15 degrees to the horizontal, travelling at 10 m/s. If the flight of the chemical is ballistic and effects of air resistance are ignored, how far from the base of the tank does the jet reach? (Take g = 9.8 m/S^2). (A) 9.23 m (B) 5.10 m (C) There is not enough information to calculate the answer D) 7.61 m
1. A ship weighing 7200 tons has a KG of 5.20 m, a KB of 3.12 m and a KM of 5.35 m. In the voyage, has used 300 tons of fuel with Kg 0.6 m. If the free surface effect is neglected and assuming KM remains constant, calculate the angle of inclination of the ship.
A light, plastic sphere with mass m = 9.00 g and density r = 4.00 kg/m3 is suspended in air by thread of negligible mass. (a) What is the tension T in the thread if the air is at 5.00C and p = 1.00 atm? The molar mass of air is 28.8 g>mol. (b) How much does the tension in the thread change if the temperature of the gas is increased to 35.0C? Ignore the change in volume of the plastic sphere when the temperature is changed.
Consider two different flows over geometrically similar airfoil shapes,one airfoil being twice the size of the other. The flow over the smallerairfoil has freestream properties given by T∞ = 200 K, ρ∞ = 1.23 kg/m3,and V∞ = 100 m/s. The flow over the larger airfoil is described byT∞ = 800 K, ρ∞ = 1.739 kg/m3, and V∞ = 200 m/s. Assume thatboth μ and a are proportional to T 1/2. Are the two flows dynamicallysimilar?
A 50 kg inclined plane, 4 m long and 30 degrees in angle, rests without friction on a table (there is oil between the inclined plane and the table). A 20 kg mass is at the top of the inclined plane and slides without friction on it. How much will the inclined plane move when the mass reaches the table? What will be the speed of the inclined plane and the speed of the mass when the latter is on the table? (we have conservation of mechanical energy (no friction) and conservation of momentum...)
You are given a drone with an average chord length of 8 in., a wingspan of 2.5 ft, and a weight of 300 g. Based on figure 2, would it stay in the air at a speed of 5 m/s? (Assume ρ=1.225 kg/m3 and Nu=1.516*10-5 m^2/s)

SEE MORE QUESTIONS

Recommended textbooks for you

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Control Systems Engineering

Mechanical Engineering

ISBN:

9781118170519

Author:

Norman S. Nise

Publisher:

WILEY

Mechanics of Materials (MindTap Course List)

Mechanical Engineering

ISBN:

9781337093347

Author:

Barry J. Goodno, James M. Gere

Publisher:

Cengage Learning

Engineering Mechanics: Statics

Mechanical Engineering

ISBN:

9781118807330

Author:

James L. Meriam, L. G. Kraige, J. N. Bolton

Publisher:

WILEY

SEE MORE TEXTBOOKS