The Energy vs Time graph below refers to a block sliding down an inclined plane. Energy...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
The Energy vs Time graph below refers to a block sliding down an inclined plane. Energy vs. Time Time (s) CDLB A a. The dashed blue line (bottom line) on the graph represents A kinetic energy (E) B. combined energy (E) mechanical energy (E_) D. gravitational potential energy (E) С. C C b. The green line (middle line) on the graph represents kinetic energy (E) combined energy (E) O mechanical energy (E) D. gravitational potential energy (E) А. В. c. The red line (top line) on the graph represents kinetic energy (E) combined energy (E) C. mechanical energy (E_) D gravitational potential energy (E) А. В. Energy (J) d. How would the mechanical energy of the block change if the friction force was higher? e. How would the speed of the block at the end change if the friction force was higher? f. How would the gravitational potential energy of the block at the end change if the friction force was higher? 6. Three roller-coaster carts with a combined mass of 1250 kg have a speed of 15.0 m/s nearing position D. A 16.00 m 8.50 m 2.50 m Ground ODLB As the carts approach position D they are stopped by a large hydraulic shock absorber that acts as a spring and compresses a distance of 2.00 m. Determine the spring constant of the shock absorber. Show all your work. The Energy vs Time graph below refers to a block sliding down an inclined plane. Energy vs. Time Time (s) CDLB A a. The dashed blue line (bottom line) on the graph represents A kinetic energy (E) B. combined energy (E) mechanical energy (E_) D. gravitational potential energy (E) С. C C b. The green line (middle line) on the graph represents kinetic energy (E) combined energy (E) O mechanical energy (E) D. gravitational potential energy (E) А. В. c. The red line (top line) on the graph represents kinetic energy (E) combined energy (E) C. mechanical energy (E_) D gravitational potential energy (E) А. В. Energy (J) d. How would the mechanical energy of the block change if the friction force was higher? e. How would the speed of the block at the end change if the friction force was higher? f. How would the gravitational potential energy of the block at the end change if the friction force was higher? 6. Three roller-coaster carts with a combined mass of 1250 kg have a speed of 15.0 m/s nearing position D. A 16.00 m 8.50 m 2.50 m Ground ODLB As the carts approach position D they are stopped by a large hydraulic shock absorber that acts as a spring and compresses a distance of 2.00 m. Determine the spring constant of the shock absorber. Show all your work.
Expert Answer:
Answer rating: 100% (QA)
a Kinetic energy as the velocity is increasing b Green line represents GPE cCombined energy d mechan... View the full answer
Related Book For
College Physics Reasoning and Relationships
ISBN: 978-0840058195
2nd edition
Authors: Nicholas Giordano
Posted Date:
Students also viewed these accounting questions
-
A hockey puck is sliding down an inclined plane with angle θ = 15° as shown in Figure P4.49. If the puck is moving with a constant speed, what is the coefficient of kinetic friction...
-
A small bar starts sliding down an inclined plane forming an angle with the horizontal. The friction coefficient depends on the distance x covered as k = x, where is a constant. Find the distance...
-
To prevent a box from sliding down an inclined plane, student A pushes on the box in the direction parallel to the incline, just hard enough to hold the box stationary. In an identical situation...
-
PERCH FALLS MINRO HOCKEY ASSOCIATION FUND Operating Capital Endowment Cash Inflows: Government grant for operating Costs $162 Government grant for hockey arena $350 Corporate donations for hockey...
-
Bill Schwartz, the owner of Newvalue Supply, a medium-sized wholesaler of plumbing supplies, was furious. He had just gotten off the phone with the sales manager of Jefferson Industries, the...
-
A manager must decide which type of machine to buy, A, B, or C. Machine fixed costs are: Machine Cost/Year A..$40,000 B..$30,000 C..$60,000 The company makes four products. Product forecasts and unit...
-
Chemical and mechanical engineers often need to know the vapor pressure of water at various temperatures (the "infamous" steam tables can be used for this). Below are data on the vapor pressure of...
-
The Bakery by the Bay produces organic bread that is sold by the loaf. Each loaf requires 1/ 2 of a pound of flour. The bakery pays $ 2.00 per pound of the organic flour used in its loaves. The...
-
A 15kg block is attached to a spring of force constant 500 N/m and is resting on a frictionless horizontal table. Suddenly it is struck by a 3kg stone traveling horizontally at 8 m/s to the right,...
-
The Metropolis Health Systems Rehabilitation and Wellness Center offers outpatient therapy and return-to-work services plus cardiac and pulmonary rehabilitation to get people back to a normal way of...
-
Suppose that you have the following information for Tigers Corp in 2 0 2 0 XX: Sales = = $ 7 0 0 , 0 0 0 7 0 0 , 0 0 0 Cost of Goods Sold = = $ 4 0 0 , 0 0 0 4 0 0 , 0 0 0 Marketing & Administrative...
-
Isopropanol can dehydrate to either propylene or diisopropyl ether over the temperature range: 25 - 300C and 1 bar total pressure. Analysis of the reaction system detects isopropanol, diisopropyl...
-
Solve Exiyll + sinx y + y =o X
-
a. Determine the size of the IC and VCE dc!b. Draw an ac equivalent circuit!c. Derive the Zi, Zo, and Av equations!d. Count Zi, Zo, Av and AP! H 8292 Vi 1 F HH Ic HH Vo Zo B=90 1 F + +9V 680 Si Si...
-
Solve the following Volterra Integral Equations using 1. Laplace transform 2. Variational Iterationl Method a) Volterra integral equation with weakly singular kernel u(x)=x+1+ xt-1 u(t)dt the exact...
-
Overview: This is a group assignment that allows students to apply what they learned in ECON 1001. Students will explain one or more basic global macroeconomics concepts and principles (CLO 2). They...
-
2. The transducer specified in Table 1.1 (below) is chosen to measure a nominal pressure of 700 cm HO. The ambient temperature is expected to vary between 20C and 25C during tests. Determine each...
-
Does log 81 (2401) = log 3 (7)? Verify the claim algebraically.
-
Two ropes are attached to a skater as sketched in Figure P4.1 and exert forces on her as shown. Find the magnitude and direction of the total force exerted by the ropes on the skater. Figure P4.1 Top...
-
Approximately how long does it take a hydrogen molecule to diffuse across a small room?
-
For the sphere in Problem 1, find the work done by the force of gravity on the sphere. Data From Problem 1 A sphere of mass 35 kg is attached to one end of a rope as shown in Figure P6.1. It is found...
-
Consider expansion of a function in terms of a series \(F_{n}(x)\) in the following form: \[f(x)=\sum_{n} A_{n} F_{n}(x)\] If the functions \(F_{n}\) are orthogonal then this property helps to unfold...
-
A concrete wall \(20 \mathrm{~cm}\) thick is initially at a temperature of \(20^{\circ} \mathrm{C}\), and is exposed to steam at pressure \(1 \mathrm{~atm}\) on both sides. Find the time for the...
-
Analyze the transient problem with the Dirichlet condition for a long cylinder and for a sphere. Derive expressions for the eigenfunctions, eigenconditions, and eigenvalues. Find the series...
Study smarter with the SolutionInn App