A 36.0-kg crate, starting from rest, is pulled across a floor with a constant horizontal force of
Question:
A 36.0-kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 225 N. For the first 11.0 m the floor is frictionless, and for the next 10.0 m the coefficient of friction is 0.20. What is the final speed of the crate after being pulled these 21.0 m?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 61% (13 reviews)
We apply the workenergy theorem There is no need to use potenti...View the full answer
Answered By
Ishrat Khan
Previously, I have worked as an accounting scholar at acemyhomework, and have been tutoring busines students in various subjects, mostly accounting. More specifically I'm very knowledgeable in accounting subjects for college and university level. I have done master in commerce specialising in accounting and finance as well as other business subjects.
5.00+
135+ Reviews
427+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mechanics questions
-
A 110-kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 350N. For the first 15m the floor is frictionless, and for the next 15m the coefficient of friction is...
-
(Multiple choice) (1) True or false: (a) The total energy of a system cannot change. (b) When you jump into the air, the floor does work on you, increasing your potential energy. (2) A body falling...
-
The hammer throw is a track-and-field event in which a 7.3-kg ball (the hammer) starting from rest is whirled around in a circle several times and released. It then moves upward on the familiar...
-
If we define the median of a sequence as a number so that exactly as many elements come before it in the sequence as come after it, fix the program in 4.6.3 so that it always prints out a median....
-
In Section 6.8 we derived the formula for the bit error rate of non-coherent binary FSK as a special case of non-coherent orthogonal modulation. In this problem we revisit this issue. As before, we...
-
1. What are some of the norms that have developed in the software development team? Are these norms functional or dysfunctional for team effectiveness? 2. Compare and contrast the formal and informal...
-
Precision Balls Ltd produces and sells high-quality lawn bowls sets. Each set of balls is contained in a wooden carrying case, which is purchased from an outside supplier. The wooden cases are held...
-
Alternative methods of joint-cost allocation, product-mix decisions. The Sunshine Oil Company buys crude vegetable oil. Refining this oil results in four products at the splitoft point; A, B, C, and...
-
3. Find the derivative for the following functions: (a) f(x) = 5.23x- 7.14x - 14.69x + 24.36 (b) f(x)=+3 (c) f(x)=5x+4x-3x+19 x-2
-
What costs are relevant when determining how many pizzas a month Zume Pizza must sell to break even? Zume Pizza uses a combination of robots, artificial intelligence (AI), and GPS in its food trucks...
-
Spiderman uses his spider webs to save a runaway train moving about 60km/h Fig. 6-44. His web stretches a few city blocks (500 m) before the 104 -kg train comes to a stop. Assuming the web acts like...
-
An elevator cable breaks when a 925-kg elevator is 28.5 m above the top of a huge spring (k = 8.00 104 N/m) at the bottom of the shaft. Calculate (a) The work done by gravity on the elevator before...
-
Newbirth Coatings Company purchased waterproofing equipment on January 2, 2009, for $380,000. The equipment was expected to have a useful life of four years, and a residual value of...
-
What is the difference between a business and a pure charity? Between a business and a governmental agency?
-
Morgan observed a higher number of recombinant offspring involving eye color and wing length (401 + 318) than those involving body color and eye color (17 + 12). These results occurred because a. the...
-
What is an integrated delivery system?
-
For the following five sequences, what is the consensus sequence? 5GGGAGCG3 5GAGAGCG3 5GAGTGCG3 5GAGAACG3 5GAGAGCA3 a. 5GGGAGCG3 b. 5GAGAGCG3 c. 5GAGTGCG3 d. 5GAGAACG3
-
Do you think that integrated delivery systems will be more or less prevalent in the future? Explain your answer.
-
What visualisation features can be used to represent: (a) categorical information (b) numerical information (c) temporal information?
-
During 2012, Cheng Book Store paid $483,000 for land and built a store in Georgetown. Prior to construction, the city of Georgetown charged Cheng $1,300 for a building permit, which Cheng paid. Cheng...
-
A quarterback claims that he can throw the football a horizontal distance of 183 m (200 yd). Furthermore, he claims that he can do this by launching the ball at the relatively low angle of 30.08...
-
The highest barrier that a projectile can clear is 13.5 m, when the projectile is launched at an angle of 15.0 above the horizontal. What is the projectile's launch speed?
-
On a distant planet, golf is just as popular as it is on earth. A golfer tees off and drives the ball 3.5 times as far as he would have on earth, given the same initial velocities on both planets....
-
Question: d. ?During December, Ingrid Legal Services provided legal services, and the client prepaid $7,000. ?Ingrid Legal Services recorded this amount as Unearned Revenue. The job will take several...
-
Question: A company had the following purchases and sales during the month of November:\table[[Date,Activities,Units Acquired at Cost,Units Sold at Retail],[November 1,Beginning inventory,5 units @...
-
Question: Tania, Inc. issued a note payable with principal and interest due at the end of the term of the note. Details about the note payable are as follows:Issuance date: October 1, fear...
Study smarter with the SolutionInn App