. Arianna is always the fastest in your team. While you were discussing with your friend,...
Since 1967, Tractor Pull
competitors from around the country have met at the Wood County
Fairgrounds
in Bowling Green, Ohio, for the National Tractor Pulling
Championship (www.pulltown.com). The tractor
or truck attempts to pull a heavy weight (called the
“sled”) as far as possible, up to the length of the track
(320 feet).
You are part of the first ever Penn State Tractor Pull team,
which will be competing in the
National Tractor Pulling Championship. As a physics student, the...
please help
2. Block A has a mass of 40 kg, and block B has a mass of8 kg. The coefficients of friction between all surfaces of contact are 0.2 and 4k 0.15. Determine (a) the accelerations of blocks A and B, (b) the tension in the cord, and (c) the velocities of blocks A and B after the block A has moved bv 0.5 m. Assume that initially the velocity of block A is 0 15° proach: . Isolate...
please do all ! thank you
INSTRUCTIONS: Answer the subsequent set of questions to solve the "Goal of this problem. We recommend you write out your answer to compare to the particular questions as you go along, as if you were going to submit it fully SETUP: As shown in the figure, a painter climbs along a uniform ladder leaned up against a smooth wall. There is static friction between the feet of the ladder and the ground. The painter...
Team Conflict In a rare moment alone in her office, Jennifer Ames reflected on the past 10 years of her career at BabyProduct Corporation (BPC). She could easily chart her successes: She had taken on challenges and produced results where her colleagues had failed; she had increased the diversity of the work force in every unit she had led; she had successfully launched new products and developed several new markets. In fact, just a few months before, Ames had been...
please answer all prelab questions, 1-4.
This is the prelab manual, just in case you need background
information to answer the questions. The prelab questions are in
the 3rd photo.
this where we put in the answers, just to give you an
idea.
Lab Manual Lab 9: Simple Harmonic Oscillation Before the lab, read the theory in Sections 1-3 and answer questions on Pre-lab Submit your Pre-lab at the beginning of the lab. During the lab, read Section 4 and...
mperial Valley College PROJECT #3 You may work in groups of up to 4 students. Each group turns in one homework, wnitten on separate paper e,aat in tiny writing on this sheetl with llwri and all stens shoan doack All students in each group recee the same grade This assignment is due ot the begrring 덱 dass on"huidey July 27 (day of Find Exon This project is worth o total f 40points Homework will be graded not only on correctness,...
Question 4 to 11 plz Dr?
Standing Waves on a String Physics Topics If necessary, review the following topics and relevant textbook sections from Serway / Jewett "Physics for Scientists and Engineers", 9th Ed. • Mathematics of Traveling Waves (Serway 17.2) • Speed of Waves on a String (Serway 17.3) • Superposition of Waves (Serway 18.1) • Standing Waves on a string (Serway 18.2, 18.3) Introduction Imagine two sinusoidal traveling waves with equal amplitudes and frequencies moving in opposite directions....
Suppose the tractor pulls horizontally on the sled instead of at an angle of 36.9. As a result, the magnitude of the friction force increases to 4400N. What is the total work done on the sled? Answer: 1.20x10 J onedo 72 Work 187 SOLUTION The statement of the problem gives the hright h rather than the distance s measured along the ramp, but we can solve for h by recogsizing from the geometry in Figare 7.13 that s sinB- h....
please answer all pre-lab questions 1 through 5. THANK YOU!!!
this is the manual to give you some background.
the pre-lab questions..
the pre-lab sheet.
Lab Manual Lab 10: String Waves & Resonance Before the lab, read the theory in Sections 1-3 and answer questions on Pre-lab Submit your Pre-lab at the beginning of the lab. During the lab, read Section 4 and follow the procedure to do the experiment. You will record data sets, perform analyses, answer questions, and...
help us with the analysis please and also if you could check the
calculation if we did it right. thank you so much
they are in meters and seconds
Analysis 1. For part A (steel projectile), compute the total kinetic energy before and immediately after impact (show your work). Calculate the percent kinetic energy loss by using (KE,-KE)/KE; X 100% 2. In Part D, which launch angle would provide the greatest range? Support with theory. 3. For Part D, calculate...