In case of emergency, the gas actuator is used to move a 80-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. В On 200 mm/s В Part A If the coefficient of kinetic friction between B and the floor is u = 0.5, determine the impulse that the actuator imparts to B. Express your answer to three significant figures and include the appropriate units. ANSWER: I =

In case of emergency, the gas actuator is used to move a 80-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. В On 200 mm/s В Part A If the coefficient of kinetic friction between B and the floor is u = 0.5, determine the impulse that the actuator imparts to B. Express your answer to three significant figures and include the appropriate units. ANSWER: I =

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: A 40-lb suitcase slides from rest 20 ft down the smooth ramp. (Figure 1) Part A: Determine the…

A: Given data:- Weight of block = 40 lb

Q: Refers to Figure 3, the conveyor belt delivers each 17-kg crate to the ramp at A such %3D that the…

Q: 2-lb cylinder is falling from A with a speed 10 ft/s onto the platform. The has an unstretched…

A: weight of the cyinder velocity of cylinder falling unstretched length of the spring original…

Q: A block of mass 0.25 kg travels down a frictionless surface with a velocity of 4.5 m/s to the left…

Q: Q2: The system is initially at rest with no slack in the cable, and the mass and friction of the…

Q: Determine the initial acceleration (positive if to the right, negative if to the left) of the 13-kg…

Q: Express your answer to three significant figures and include the approp h = Submit Part B 0 μA Value…

Q: C, causing them to slide on the track, but are not applied on the wheels of car A. The coefficient…

A: velocity of subway train initially =25 mi/h=36.6667 ft/scoefficient of kinetic friction(mu)=0.35

Q: Problem 3: Calculate the horizontal velocity v with which the 48-lb carriage must strike the spring…

A: The weight of the carriage,

Q: Two equal-length springs are "nested" together in order to form a shock absorber. If it is designed…

Q: Block 1 with a weight of 60 lb hits block 2 (W = 20 lb) at a velocity of 9 ft/s. The two blocks then…

A: Given data: The weight of the block 1 is W1=60 lb The weight of the block 2 is W2=20 lb The velocity…

Q: A 2600-lb car is moving at a speed of 66 mph when the brakes are fully applied, causing all four…

Q: The 3.0-kg collar is released from rest at A and slides down the inclined fixed rod in the vertical…

A: Answer: v = 2.333 m/s x = 71.52 mm

Q: The two spheres A and B each have a mass of 400 g. The spheres are fixed to the horizontal rods as…

A: Given Moment, M = 0.7 Nm Length, L = 0.3 m Mass, m = 400 g Find Speed, v

Q: The windlass A can be considered as a 29 lb cylinder, while the spokes are slender rods, each having…

Q: The 3.0-kg collar is released from rest at A and slides down the inclined fixed rod in the vertical…

Q: The 2.8-kg collar is released from rest at A and slides down the inclined fixed rod in the vertical…

A: (a) To find: The velocity v of the collar as it strikes the spring. Given: The mass of collar is…

Q: Q5) The 50-kg crate shown rests on a rough horizontal surface for which the coefficient of kinetic…

Question

In case of emergency, the gas actuator is used to move a 80-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.
V 200 mm/s
B
Part A
If the coefficient of kinetic friction between B and the floor is ui = 0.5, determine the impulse that the actuator imparts to B.
Express your answer to three significant figures and include the appropriate units.
ANSWER:
I =

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

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

2. (25) The small 2-kg block A slides down the curved path and passes the lowest point B with a speed of 4 m/s. If the radius of curvature of the path at B is 1.5 m, and the coefficient of friction between the block and path is 0.3, determine (a) the normal force exerted on the block by the path at B, and (b) the rate of change of speed at this point. B
A bullet (W₁ = 3.5 oz) with a is fired horizontally with a velocity v₁ = 1675 ft/sec into the block (W₂ = 5.7 lb) of soft wood initially at rest on the horizontal surface. The bullet emerges from the block with the velocity v₂ = 1280 ft/sec, and the block is observed to slide a distance of d = 7.3 ft before coming to rest. Determine the coefficient of kinetic friction μk between the block and the supporting surface. Answer: Uk= i W₁ W₂
5. If a ball of weight W is dropped from a height h above the ground (datum), show that the total mechanical energy of the ball in its initial position equals the total mechanical energy of the ball just before it strikes the ground AND also equals the total mechanical energy of the ball when it has fallen h/2. h Datum h 2 Potential Energy (max) Kinetic Energy (zero) Potential Energy and Kinetic Energy Potential Energy (zero) Kinetic Energy (max)
2. Block 1 of mass m, slides from rest along a frictionless ramp from height h = 1.60 m and then collides (completely inelasticly) with stationary block 2 of mass m2 = 3.00 m.. After the collision, the two blocks slide into a region where the coefficient of kinetic friction is µx = 0.300 and come to a stop in distance d within that region. a) What is the speed of m, when it reaches the bottom of the ramp? b) What is the speed of the combination of the two blocks after the collision? c) What is the value of distance d?
Question 3: Objects A and B are connected by a rope with fixed length of 7 ft. They start moving from rest at x = 0, being pulled by the constant 20-lb force. If the coefficient of kinetic friction 4 is 0.2 between both objects A, B and the contacting surface, what is the speed of object B when x = 4 ft? Neglect the friction at the pulley. WB= 20 lb B 3 ft x = 4 ft 20 lb W 12 lb
1. Which of the following has impulse/s that is/are NOT considered negligible during the impact of the sphere to member AB? I. Weight of Member ABC II. Weight of Sphere D III. Impact force between Sphere D and Member ABC IV. The reactions at pin B
If A is stationary and B has a velocity of 15 m/s just before collision, and the blocks couple together after impact, determine the maximum compression of the spring. Express your answer to three significant figures and include the appropriate units.