48.A uniform piece of sheet metal is shaped as shown in (cm) 30 Figure P9.48. Compute the x and y coordinates of the center of mass of the piece 20 10 49. A rod of length 30.0 cm has x (cm) linear density (mass per length) given by 10 20 30 Figure P9.48 50.0 + 20.0x

Q: A 4.80 g bullet moving at 616 m/s strikes a 670 g wooden block at rest on a frictionless surface.…

A: The mass of the block M=670 g=670×10-3 kg Mass of the bullet m=4.80 g=4.8×10-3 kg The initial…

Q: A 1200 kg car moving at 5.3 m/s is initially traveling north in the positive y direction. After…

A:

Q: A soccer ball with a mass of 0.426 kg approaches a player horizontally with a speed of 16.0 m/s. The…

A: The given values are,

Q: Consider a system consisting of three particles: m = 3 kg, v = m/s m2 = 9 kg, v2 = m/s m3 = 4 kg,…

A: P = m1v1+ m2v2+m3v3  Vcm = m1v1+ m2v2+ m3v3/ ( M)

Q: A firework is shot up in the air and explodes. All the pieces equally fly upward, downward,…

A: Given:- A firework is shot up in the air and explodes. All the pieces equally fly upward,…

Q: .•IP Three uniform metersticks, éâch the floor as follows: stick 1 lies along the y axis from y = 0…

A: All the three sticks are having same length and mass. Since they are uniform in mass distribution…

Q: When two billiard balls collide, the collision force as a function of time follows the graph shown…

A:

Q: During hockey practice, two pucks are sliding across the ice in the same direction. At one instant,…

A: mass of  first puck = m1= 0.18 kg mass of  second puck = m2= 0.14 kg initial velocity of puck 1 =…

Q: A 59-kg woman and a 71-kg man sit on a seesaw, 3.5 m long. Where is their center of mass? Answers:…

A:

Q: 4. In the figure, four-pont masses are placed as shown. What is the x and y coordinates of the…

A: Hello. Since your question has question, we will solve the first one for you. If you want remaining…

Q: The vector position of a 3.85 g particle moving in the xy plane varies in time according to r1 = (3î…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: | The drawing shows a human figure in a sitting position. For purposes of this problem, there are…

A: The x and y coordinate of the center of mass system for the three particle system can be calculated…

Q: Two small-sized objects are placed on a uniform9.00/rmkg plastic beam 3.00 long,rmm . Assume that…

A: The center of mass of a distribution of mass in space is the unique point where the weighted…

Q: A 20 kg.m2 object and a 30 kg.m2 object collide. The figure below is for the 20 kg.m2 object. Assume…

A: The area under the curve of an angular acceleration versus time provides the change in the angular…

Q: A 3.13 kg particle has the xy coordinates (-2.00 m, 0.205 m), and a 5.41 kg particle has the xy…

A:

Q: The vector position of a 4.00 g particle moving in the xy plane varies in time according to r, = (3î…

A: As per the guidelines, we are allowed to solve only 3 subparts. Since, you got the right answer for…

Q: Just before it is struck by a racket, a tennis ball weighing 0.560 N has a velocity of (20.0 m/s)i -…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: A 10 kg.m2 object and a 20 kg.m2 object collide. The graph below is for the 20 kg.m2 object. Assume…

A: The area under the curve of torque versus time provides the angular impulse of the system.…

Q: Three solid, uniform boxes are aligned as in the figure below. Find the x- and y-coordinates (in m)…

A:

Q: The vector position of a 3.85 g particle moving in the xy plane varies in time according to r1 = (3î…

A: Mass of the first particle (m1),

Q: The vector position of a 3.30 g particle moving in the xy plane varies in time according to r. = (31…

A: Given:  m1 = 3.3 g   r1 ⇀ = 3 t i^ +3 t + 2 t 2 j^     ⇒ v1 ⇀=dr1 ⇀dt = 3 i^ +3+ 4 t  j^     ⇒ a1…

Q: A cart with mass 340 g moving on a frictionless linear air track at an initial speed of 1.2 m/s…

A: Given:  mass of first cart, m = 340 g = 0.34 kg  initial velocity of first cart, u = 1.2 m/s…

Q: The vector position of a 3.30 g particle moving in the xy plane varies in time according to r, = (3î…

A: Since, there is a question with multiple sub-parts posted by you, we will solve the first three…

Q: Three objects are located in the xy- plane as shown in the figure. Determine the x coordinate of the…

A: Given : mA = 6 kg mB = 2 kg mc = 4 kg

Q: A 1200 kg car moving at 5.3 m/s is initially traveling north in the positive y direction. After…

A: Given  Mcar = 1200kg u= 5.3 m/s  A ) impulse = change in momentum

Q: A four-wheel cart of mass M = 95 kg is moving along a horizontal surface with a constant velocity V…

A:

Q: 9. Three objects are moving alonga straight line as shown in the figure. Taking the positive…

A: The given values are, m1=8.00 kgv1=5.00 m/sm2=15.0 kgv2=-4.00 m/sm3=3.00 kgv3=2.00 m/s

Q: #8. A rod of length 30.0 cm has linear density (mass per length) given by a = 50.0 + 20.0x where x…

A:

Q: 5. A system consists of three particles as shown in the figure. Mass 1 is 8.10 kg and located at (0,…

A: Given: The mass of the first particle is 8.10 kg. The position of the first particle is (0,1.00).…

Q: A rod of length 28.00 cm has linear density (mass per length) given by 2 = 50.0 + 23.0x where x is…

A:

Q: 1. Three particles have the following masses and coordinates: (1) 2 kg, (3 m, 2 m); (2)3 kg, (1 m,…

A:

Q: Consider a solid hemisphere of uniform density with radius R. Where is the center of mass? +z O z= 0…

A: Note: As per the guidelines, we can only answer first question of multiple question. Sorry for the…

Q: A 55-kg woman and a 72-kg man sit at the opposite ends of a seesaw, 3.6 m long. Where is their…

A: Where,M is the total mass in a system

Q: (a) What impulse must be imparted to a golf ball of mass 0.100 kg to give it a velocity of 70.0 m/s?…

A: Given m = 0.100 kgv = 70.0 m/su = 0 m/ss = 1 cm  = 0.01 m

Q: 2. Suppose a person on mass m = 75 (kg) is standing on the left end of a uniform boat of mass M =…

A:

Q: 2. Two small-sized objects are placed on a uniform 9.00 kg plastic beam 3.00 m long, as shown in…

A: "As per the guidelines i solved the first question alone". (a) Find the location of the center of…

Q: A bullet of mass 200g is traveling horizontally due east with a speed of 400 m/s when it strikes a…

A: Given, mass of bullet , mbullet = 200g = 0.2 kg mass of block , mblock = 1.8 kg From part A)…

Q: The vector position of a 3.80 g particle moving in the xy plane varies in time according to r, = (31…

A: The solution is given below

Q: *62. mmh A fireworks rocket is moving at a speed of 45.0 m/s. The rocket suddenly breaks into two…

A: Given data The initial velocity of the fireworks rocket in the direction of motion is ux = 45 m/s…

Q: A 10 kg.m2 object and a 20 kg.m2 object collide. The graph below is for the 20 kg.m2 object. Assume…

A: Given : moment of inertia of the first body, I1 = 10 kg.m2           moment of inertia of the first…

Q: A light rigid rod of length l= 1.00 m rotates about an axisperpendicular to its length and through…

A: The expression for the angular momentum (l) is defined as

Q: A uniform piece of sheet metal is shaped as shown in the figure below. Compute the x and y…

A:

Q: A rod of length 22.50 cm has linear density (mass per length) given by A = 50.0 + 21.5x where x is…

A: The rod's length is, L=22.50 cm=0.225 m The linear density of rod is, λ=50+21.5x

Q: The magnitude of the net force exerted in the x direction on a 2.50-kg particle varies in time as…

A: Given data: The mass of the particle, m=2.50 kg. a) The impulse of a force can be expressed as,…

Q: A tennis ball of mass mmm = 0.058 kg and speed v = 26 m/s strikes a wall at a 45∘ angle and rebounds…

A:

Q: What are (a) the x coordinate and (b) the y coordinate of the center of mass for the uniform plate…

A: Length (L)= 19cm

Q: Three particles have masses and position vectors as follows: Ul b M 1 = i+2}-3k 72 = 4i – j 73 = 3j+…

A: Given: masses are m1 = 3 kg, m2 = 1 kg and m3 = 5 kg r1 = i + 2j  - 3k r2 = 4i - j r3 = 3j + 4k