Question: At t = 0, wedge A starts moving to the left with a constant acceleration of 80 mm/s2 and block B starts moving along the

At t = 0, wedge A starts moving to the left with a constant acceleration of 80 mm/s2 and block B starts moving along the wedge toward the right with a constant acceleration of 120 mm/s2 relative to the wedge.

Determine

(a) The acceleration of block B,

(b) The velocity of block B when t = 3s.

201 V R

Step by Step Solution

★★★★★

3.47 Rating (173 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

AB Q ABIA 120 ms a 80mms 20 a Acceleration of block B Draw ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

4-E-M-E-VM (1502).docx

120 KBs Word File

Students Have Also Explored These Related Mechanical Engineering Questions!

A flatcar of mass mo starts moving to the right due to a constant horizontal force F (Fig.1.46). Sand spills on the flatcar from a stationary hopper. The velocity of loading is constant and equal to...

The 4-in.-radius wheel shown rolls to the left with a velocity of 45 in./s. Knowing that the distance AD is 2.5 in., determine the velocity of the collar and the angular velocity of rod AB when (a) ...

A 115-g ball is traveling to the left with a speed of 30 m/s when it is struck by a racket. The force on the ball, directed to the right and applied over 21 ms of contact time, is shown in the graph....

X ot Topic:|madeacouple change: X @ 2sgHCHWCh2@N (hpdf X YA 28 HW Ch1(20)-Physics 280 X | /Desktop%%20user/Downloads/2ag%20HCHW%20Ch%202%20(31)%20(1).pdf - 9% + | @O 11 a. Put in two words: A train...

Procedure I Data Table 1: Mass and Weight Object Mass in g Mass in kg Weight in N Wooden Friction block 31.1 0.031 0.30 Glass /sandpaper friction block 55.6 0.056 0.55 50 g hanging mass 50 0.05 0.49...

The heaviest invertebrate is the giant squid, which is estimated to have a weight of about0.15tons spread out over its length of30feet.What is its weight in newtons? N 2. [0.17/1...

This is a review for an exam, no need for explanations just answers. Thanks in advance!! Multiple Choice Identify the choice that best completes the statement or answers the question. 1. The total...

3:02AM Sat Mar 9 eoe ;e 2ag HCHW Ch 2 (31).pdf @) IS SR8 B AN 1.1 a. Put in two words: A train moves with one-dimesional motion. This means along the x-axis below the train can either move or b. Draw...

Hey tutors, kindly help me with this exam prep exercise . Explanation need not be too detailed 26. [-/2 Points] DETAILS SERCP11 3.2.OP.009. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A mountain lion...

Please help me with the following questions. 1. A 4.00 kgkg box sits at rest at the bottom of a ramp that is 9.00 mm long and is inclined at 30.0 above the horizontal. The coefficient of kinetic...

Consider the following information: Portfolio Expected Return Beta Risk-free 12 % 0 Market 12.6 1.0 A 10.6 0.7 a. Calculate the expected return of portfolio A with a beta of 0.7. (Round your answer...

The centerline of a portion for a proposed highway extension project is composed of four simple curves. These curves are connected to each other such that the first, second and third curve forms a...

convert the assembly code into C func 4 : pushq % rbp movq % rsp , % rbp subq $ 2 4 , % rsp movl % edi, - 2 0 ( % rbp ) movl % esi, - 2 4 ( % rbp ) movl - 2 4 ( % rbp ) , % eax movl % eax, - 4 ( %...

Tell the reason why binary arithmetic/logic is mainly used in microprocessor-based devices.

Let T be a linear operator on the vector space R2x2 of 2 x 2 matrices defined by T(X) 1 2 X, for XE R2 !! [4 3 Warning: the linear operator T is lemph{not} the one defined by the matrix acting on V =...

Let U and V be vector spaces over the same field F. We will create a new, larger, vector space, which contains both of U and V as subspaces. This new vector space is called the direct sum of U and V....

Why Mendal used/take two characters in the law of independent assortment of chromosomes?

Can you give an experiment that I can do at home about Gravimetric Analysis or Chemical Equilibria?

Avidin is a protein that binds extremely tightly to biotin, so avidin is a potent inhibitor of biotin-requiring enzyme reactions. Consider glucose biosynthesis from each of the following substrates...

One kilogram of ammonia in a piston/cylinder at 50C, 1000 kPa is expanded in a reversible isobaric process to 140C. Find the work and heat transfer for this process.

One kilogram of ammonia in a piston/cylinder at 50C, 1000 kPa is expanded in a reversible adiabatic process to 100 kPa. Find the work and heat transfer for this process.

A cylinder fitted with a piston contains ammonia at 50C, 20% quality with a volume of 1 L. The ammonia expands slowly, and during this process heat is transferred to maintain a constant temperature....

Problem : GPA ConverterIn the CSC 2 6 2 Course Outline, there is a Grade Table that shows the conversion from course grades in points to letter grades ( A , A - , B + , etc. ) and from letter grades...

Consider the following two assets: Asset A: expected return is 4% and standard deviation of return is 42% Asset B: expected return is 1.5% and standard deviation of return is 24% The correlation...

Northern Pacific Heating and Cooling Inc. has a 6-month backlog of orders for its patented solar heating system. To meet this demand, management plans to expand production capacity by 45% with a $5...