A bullet having a mass of 2 gm hits a stationing block of wood having a mass of 14 kg and becomes embedded in it. The coefficient of friction between the block and the floor is #g = 0.12. The block slides 3 mm on the floor as a result of the impact. Which of the following most nearly gives the initial velocity of the bullet before impact? c) 622 a) 722 b) 433 e) 533 sec sec sec d) 588 sec sec

age) #5: A certain rocket engine has a temperature when in use of approximately 182°C. If left to cool in a 20°C room for 24 hours, it is known that the engine temperature will be 26°C. If the engine obeys "Newton's Law of Cooling", how long in hours would the engine have cool after use before it reaches 74°C? #5: answer correct to 2 decimals Save Your work has been saved!_(Back to Admin Page)

Please do only C part with breif explanation. I want typed solution. Not hand written

For the air compressor shown in Figure below, the air enters from a large area and exit from small one, explain why? Instructions for answering this question: The answer to this questian is required as handwritten where you are aiso required to add a Handwritten integrity Statement. Pieose follow the below steps: 1 Write on a blank poper your AUM student ID, full name, course code, section and date 2 Write the following integrity statement and sign: "7 offirm that I have neither given nor received any help on this assessment and that personally compieted it on my own." 3. Write your onswer to the obove question as required 4. Put your Original Civil ID card or AUM ID card on the poper 5 Toke o picture or scan, and uplood Important note: if handwritten document is submitted without the integrity stotement including ID (Civil ID or AUM ID), then the related handwritten question(s) will not be groded.

Industrial engineering question please solve fast

A dust particle is suspended in the air (floating due to a small updraft and its own low mass) when a powerful loudspeaker plays a very low note (2 Hz so it can’t be heard but you can actually see the speaker move!). How will the dust particle move as a result of the speaker 
being turned on? Question 3 options:   A)  The dust particle will move up and down.   B)  The dust particle will be pushed across the room.   C)  The dust particle will move in a circular path.   D)  The dust particle will move side to side.

Read the questions carefully before answering. Box or indicate your final answers when solving and draw your diagrams cleanly. Use the steam tables provided and DO NOT ROUND the values from the steam table. Write down the values taken from the steam table. Air undergoes an Isentropic process where it expands.It is initially at 900K then the temperature decreases to 300K.Find a.) Wn,b.)Q,c.)∆h, and d.)draw the P-V and T-S diagram

Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.

Which of the following statements about cutting variables for fishing cards is true

Pls help! ENGINEERING MECHANICS. RATE WILL BE GIVEN!  Mulitipe Choice Which of the following statements is correct?a.  All statements are correctb. A particle moving in a curved path with a constant speed has a zero acceleration. c.  A particle moving in a curved path with a constant speed has a non-zero acceleration. d.  A particle moving in a straight path with varying speed has a zero acceleration. e.  A particle moving in a straight path with a constant speed has a non-zero acceleration.