X Y show all your steps and write your final answers in a sentence. Please use g = 9.80 for each of these questions to increase precision. Therefore all answers will have 3 significant digits. There is no friction. The mass of X is 7.34 kg and the mass of Y is 1.82 kg. The incline of the ramp is 44.7 degrees. a) Calculate the acceleration of the system. Include the direction. b) Calculate the tension in the rope connecting the X and Y blocks. c) Calculate the new mass of block Y, keeping block X the same, that acceleration is zero. d) If there was friction, then there would be a range of masses block Y can be,such that the acceleration would be zero, not just one number. Explain why this is the case.

Q: Workmen are trying to free an SUV stuck in the mud. To extricate the vehicle, they use three…

A: Step 1: Step 2: Step 3: Step 4:

Q: Consider the 11.0 kg motorcycle wheel shown below. Assume the wheel is approximately a ring with an…

A:

Q: The catapult is used to launch a ball such that it strikes the wall of the building at the maximum…

A:

Q: To keep the calculations simple, but still reasonable, we shall model a human leg that is 100.0 cm…

A:

Q: Hello, I ran into this question and I understand the concept of the quadratic formula; however, I…

A: The polynomial equation with highest order 2 is called a quadratic equation. The formula to…

Q: UNIT CONVERSION PRACTICE a. Convert the quantity 6.47x103 kg/m3 to slugs/gal. 4.0 1.68 slugs/gal b.…

A:

Q: An 86 kg person stands on a uniform 8.8 kg ladder that is 4.0 m long, as shown in the figure(Figure…

A:

Q: Consider the rectangular solid with dimensions as shown in the figure below. (Use the following as…

A:

Q: Identify the independent variable, levels of the independent variable, and the dependent variable.…

A:

Q: I forgot my car in a no - parking zone.  A tow truck pulled it away. The truck exerted a force of…

A: Given data: The force exerted by the truck on the car is F=4000 N The friction force is Ff=600 N…

Q: l = 1.95 mm. w= 1.89 mm. h= 5.82 m. Coordinates for Point A is A(2,2,2)m Coordinates…

A: Unit vector in the direction EA→ is 2-0i+2-0j+2-0k2-02+2-02+2-02=2i+2j+2k12=i+j+k3

Q: (b) A daredevil is shot out of a cannon at speed v (m/s) and angle from horizontal. Use dimensional…

A: Solution:-  (a)   unit of range = m  Dimension of range = [L] , L is dimensional representation of…

Q: The cutting tool on a lathe is given two displacements, one of magnitude 4 cm and one of magnitude 3…

A: Given: The cutting tool on a lathe is given two displacements, one of magnitude 4 cm and one of…

Q: Please help. Written on paper not typed on computer please. Need help on all questions. Please…

A:

Q: Now, complete the conversion problems given below, for homework. 1. How many mm in 1.5 cm? Once you…

A: 1. We know that 1cm is equal to 10mm, so 1.5 cm is equal to 15mm. Yes the answer makes sense.  2.We…

Q: Two different scales were used. A digital and mechanical balance and as you can see different masses…

A: When a same experiment carried out by different devices there may be difference in outcome of…

Q: Niki, Jeanette, and Allen are playing a three way tug-of-war. 3 ropes of equal length are tied…

A:

Q: A spring balance stretches 1.00 cm when a 13.0 N weight is placed in the pan. The spring constant k…

A: weight = mg =13 Nstreched length = x = 1 cm = 0.01 mspring constant = K = ?

Q: IP A ceiling fan is rotating at 1.1 rev/s. When turned off, it slows uniformly to a stop in 2.1 min.…

A: Initial angular velocity (?o) = 1.1 rev/sFinal angular velocity (?) = 0 (because finally the ceiling…

Q: A skateboarder weighing 74.26 kg goes over a smooth circular hill. If the skateboarder's speed at…

A:

Q: 1- Read the Vectors Section of Chapter 3 of the PHYS 201 text book (Physics by Giancoli). In the…

A:

Q: Part C Show that the force of gravity times the height, mgh, is equal to mv?. Be sure to show that…

A:

Q: 9) (ex) Two vectors A and B are shown in the figure. After you first determine the components of…

A: This is the given figure Let us first resolve A and B in their x and y components A:  Ax=-12m, Ay=0…

Q: Suppose that A = 2i + j. B=i- 4j + k, and = j+k. What is the magnitude of the vector

A:

Q: Please help me answer parts A. and B. of this question

A:

Q: The equation y = kx represents a proportional relationship between x and y, where k is the constant…

A:

Q: Add the vectors A and B in the figure using the method of components. The magnitudes of both vectors…

A: Given a vector A magnitude 2.55 m making an angel 34.5⁰ with x axis.  So vector A will be,  A = 2.55…

Q: 11. The unit of mass in the USCS of units is the slug. To calculate mass in slugs we use: weight…

A:

Q: Below are two velocity vs. time graphs. For each do the following: A. Draw the corresponding…

A:

Q: A manufacturer receives daily shipments of 70,000 springs and 45,000 pounds of stuffing for…

A: Given: Regular mattresses require 50 springs and 30 pounds of stuffing. Support mattresses require…

Q: Figure < 1 of 1 F1 45° 30° F2 = 150 N %3D

A: F1=290 NF2=150NResolving forces F1 and F2  in xand y components,F1x=F1 sin45°=290×12=205.06NF1y=F1…

Q: Constants Part A For the vectors A, B, and C in the figure (Figure 1), find the scalar products…

A: Part A The expression for scalar product vector A and vector B is given by,

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!