In case of emergency, the gas actuator is used to move a50-kg block B by exploding a charge C near apressurized cylinder of negligible mass. As a result of theexplosion, the cylinder fractures and the released gasforces the front part of the cylinder, A, to move B forward,giving it a speed of 200 mm/s in 0.4 s. (Figure 1)FigureBVB 200 mm/sB1 of 1Part AIf the coefficient of kinetic friction between B and the floor is μ = 0.5, determinethe impulse that the actuator imparts to B.Express your answer to three significant figures and include the appropriateunits.I =μAValueSubmitRequest Answer< Return to AssignmentUnitsProvide Feedback?

Answered: A B в 200 mm/s в

Engineering

Mechanical Engineering

A B в 200 mm/s в

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

Related questions

Q: t(s) Problem 4 Write a relationship between the velocities of blocks A, B, C. If A is traveling…

Q: ] Determine the speed of the following mecnani3 m w15 rad 1sec ;VB.. Drocm draw a line that deter…

A: Given: To determine the velocity of point B.

Q: 4. A particle weighs 17 lb and is moving as shown below at 8 ft/s. Answer the following questions.…

Q: The car engine has a torque of 0.4 kNm at 2000 rpm (rev/min). What is the power (kW) at this time?

A: Given data: torque (T) = 0.4 kNm Speed (N) = 2000 rpm Need to determine the power.

Q: Draw the velocity diagram

A: Given:To find:Draw the velocity diagram.

Q: Water is stored in a pressurised container at a height Нт = 9 m. It then moves through a horizontal…

Q: Determine the magnitude of the velocity of block B, if VA=9m/s downward and vc=3m/s downward. A 728…

A: According to the given dataWe need to findVelocity of the block-B

Q: b) Convert 670 mmHg ft to metric horsepower·h

Q: Can tutor be more clearly on why it need to times 1.5 and how to make use the formula to make it…

Q: The energy loss due to the change of flowrate of a fluid flow in direction is known as minor loss.…

A: The energy loss due to friction is known as major loss and due to bend and other cross sectional…

Q: What minimum horizontal velocity u can a boy throw a rock at A and have it just clear the…

Q: from rest. 1 Find the angular acceleration of the coil. 2Find the tension in the rope.

A: Given:the mass moment of inertia of the given coil is for a rolling disc or coil, the torque is…

Q: The velocity of A is 1.7 m/s downward, the velocity of B is 3.4 m/s upward, and the velocity of D is…

Concept explainers

Slope and Deflection

The slope in a deflected beam is described as an angle in radians made by the tangent of the section with the original axis of the beam. The deflection at any point on the axis of the beam is defined as the lateral displacement of the point before and after loading.

Question

In case of emergency, the gas actuator is used to move a
50-kg block B by exploding a charge C near a
pressurized cylinder of negligible mass. As a result of the
explosion, the cylinder fractures and the released gas
forces the front part of the cylinder, A, to move B forward,
giving it a speed of 200 mm/s in 0.4 s. (Figure 1)
Figure
B
VB 200 mm/s
B
1 of 1
Part A
If the coefficient of kinetic friction between B and the floor is μ = 0.5, determine
the impulse that the actuator imparts to B.
Express your answer to three significant figures and include the appropriate
units.
I =
μA
Value
Submit
Request Answer
< Return to Assignment
Units
Provide Feedback
?

Expert Solution

Step 1

Given,

m= 50 kg

v= 0.2 m/s

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

In case of emergency, the gas actuator is used to move a 65-kg block B by exploding a charge C near a pressurized cylinder of negligible mass. As a result of the explosion, the cylinder fractures and the released gas forces the front part of the cylinder, A, to move B forward, giving it a speed of 200 mm/s in 0.4 s. (Figure 1) Figure 99°F Sunny B VR 200 mm/s 1 of 1
A projectile object reaches a height of 303 m, if it is fired straight up using a spring-loaded gun. Using the same gun, what is the maximum height (m) that can be reached by the projectile if it fired at an angle of 19 ° from the vertical?
d2 d₁ A Ad₁ VA = A small cylinder with a weight of 10 lb is dropped from an initial height of d₂: 3 ft from rest. The spring has an unstretched length of lo = 12 inches and a spring constant of k = 30 lb\inch. The spring is intially compressed by small ropes to a length d₁ = 6 inches. = k What is the maximum additional distance the spring compresses after the cylinder lands on the platform? Assume the platform and spring are massless in this calculation. inches
If the speed of the railway car in the example 1 is reduced to 60 km/hr, what is the reaction and the pressure on each wheel flange?
A 75-kg block is attached to a cable. The cable is then attached to a rotating assembly with a mass moment of inertia of 18 kg-m^2. The bearing friction applied at the rotating assembly equivalent to a couple of 45 N-m CCW. The block's downward speed is initially at 2 m/s. 0.3 m 75 kg m 1. Which of the following does positive work on the system? 2. Which of the following is closest to the work done by the bearing friction after the rotating assembly has rotated 1.5 radians CW? 3. Which of the following is closest to the work done by the weight of the 75-kg block after the rotating assembly has rotated 1.5 radians CW? 4. Which of the following is closest to the total work done by the system after the rotating assembly has rotated 1.5 radians CW? 5. Which is following is closest to the speed of the 75-kg block after the rotating assembly rotated 1.5 rad CW?
Need work
A,B,C please and thank
3
A 20-lb weight is suspended from the end of a vertical spring having a spring constant of 40 Ib/ft and is allowed to reach equilibrium. It is then set into motion by stretching the spring 2 in from its equilibrium position and releasing the mass from rest. Find the position of the weight at any time t if there is no external force and no air resistance.
2) In figure, two blocks are connected by a massless string over a pulley of radius, 2R, and rotational inertia, I. When this system is released at rest, the blocks (masses: m₁ = m and m₂ = 3m) are moving with a constant acceleration. (The friction constant between my and the surface is equal to μ.) a) Draw the free body diagram and write the Newton's equations for both masses and pulley. b) Find the angular velocity of the pulley in 5 second. m₁-m m₂=3m
A box is released from rest at the top of a ramp at time t = 0. It slides down the ramp and collides with a spring. At time t = t4, the box first comes in contact with the spring. A short while later at time t = tg, the spring reaches its maximum compression. Then the spring recoils (starts getting longer again). At time t = t42, the spring returns to its natural length and it separates from the box again. The light gray depictions of the box in the figure below labeled A and B indicate how A B Mwww far down the ramp the box would be at times ta and tg, respectively. At time t42, the box is back in location A. In the questions below, assume that you can ignore the mass of the spring. 1. As the block slides down the ramp, engages the spring, comes to a stop, and then gets pushed back up the ramp again, there are four forces acting on it: weight (w), normal force from the ramp (N), spring force (F,), and friction from the ramp (Ff). Your task is to fill in the table below. In each of the…
Question 1: A sphere of mass m = 2 kg, is released from rest at point A (see Figure 1.1). Due to gravity, the sphere goes down the path AB (which is an inclined plane, at 45 degrees from the horizontal line) and then hits the ground at point D; the vertical wall BC is 2000 cm high (see Figure 1.1 for details) Assume no friction. (a) Derive the velocity of the sphere when it reaches point B. (b) Derive the distance CD and the time the sphere takes to go from point B to point D. State and justify your assumptions and comment on your working. Marks will be assigned for the quality of the presentation of the working and of the comments. (You have to assign the value of L, in centimetres, by using the last 3 digits of your student ID, and then solve the question; for example, if your student ID is 19980169, then L=169 cm; if your ID is 17680039, then L=39 cm; if your ID is 14567000, then L=1000 cm). L L C B D L = 50 cm in this Figure 1.1 case...