Find out the x and y coordinates ( respectively) of the centre of mass of the shape from point A of the figure shown below. The mass of the horizontal piece is double the mass of the vertical piece. 10 cm 2 10 cm A 80 cm a. (40.0,20.0) O b. (42.5, 15.0) O c. None of the choices O d. (28.3, 10.0) e. (5.0,5.0) 40 cm
Q: How can you increase the linear momentum of something? A A. Increase its mass. B B. Increase its…
A: According to question we need to define linear momentum.
Q: An unfortunate astronaut loses his grip during a spacewalk and finds himself floating away from the…
A: mass of astronaut (m) = 113 kg Mass of bag of tools (m') = 10 kg Initial velocity of astronaut with…
Q: Two ice skaters, with masses of 50 kg and 75 kg, are at the center of a 60-m-diameter circular rink.…
A: Given Two skaters having mass m1=50 kg m2=75 kg Diameter of the circular…
Q: 16. A mass of 100 g strikes the wall with speed 5 m/s at an angle as shown in the figure and it…
A:
Q: Two blocks are arranged as shown. The pulley can be considered to be massless, and friction is…
A:
Q: 12 After passing Physics 4A with flying colors, Elijah gets a summer job with NASA launching small…
A: Given, mass of fuel=200kg mass of load= 245 kg
Q: A 0.05 kg ball hits a tennis player with a horizontal speed of 30 m/s, and this player sends the…
A: Given data: Initial speed = 30 m/s Final speed = 25 m/s, opposite to initial speed Mass of the…
Q: 5. Find the single mass M which can replace the system below and Determine its distance from the…
A: Total moment around O is Moment=(10*2)+(5*4)+(5*7)=20+20+35=75 Nm
Q: How can you increase the linear momentum of something? (A) A. Increase its mass. B B. Increase its…
A: Linear momentum is given by P=m×v where, m= mass v= velocity
Q: The three masses shown in (Figure 1) are connected by massless, rigid rods. Assume that m1 = 100 g…
A: Given
Q: A 60 kg person walking at 1 m/sec (~2mph) bumps into a wall and stops in a distance of 2.5cm in…
A: . The resultant force applied is equal to the rate of change of momentum and it is given by the…
Q: {15}1. Each of the following free body diagrams represents a different problem. Solve for the…
A:
Q: Two sprinters leave the starting gate at the same time at the beginning of a straight track. The…
A: We are authorized to answer three sub-parts at a time, since you have not mentioned which part you…
Q: A 8.98 m long glider with a mass of 517.01 kg (passengers included) is gliding horizontally through…
A:
Q: d d x = 0 Shown in the figure are three point masses and their positions with d = 5 [meters]. The…
A: The centre of mass of a three particle system can be given by, xcm=m1x1+m2x2+m3x3m1+m2+m3 where x1…
Q: A 0.25 kg arrow with a velocity of 12 m/s to the east strikes a target and pierces the bull's-eye of…
A: Given Mass of arrow mA = 0.25 kg Initial velocity of arrow vA = 12 m/s Mass of bulls bul target…
Q: 1. A uniform meter stick has a mass m1 = 10.0 kg placed at 100.0 cm mark and another mass m2 = 20.0…
A:
Q: A model rocket (m = 1.0 kg) is launched from the ground, starting from rest, and accelerates…
A:
Q: Spectators watch a bicycle stunt rider travel off the end of a 57.5° ramp, rise to the top of her…
A: Given data: The inclination of the ramp is θ=57.5o. The time taken by the rider to reach the ground…
Q: A 95.0 kg football player is standing on a sheet of ice, i.e., there is negligible friction between…
A:
Q: Squids are the fastest marine invertebrates, using a powerful set of muscles to take in and then…
A:
Q: Squids are the fastest marine invertebrates, using a powerful set of muscles to take in and then…
A:
Q: NASA's Saturn V rockets that launched astronauts to the moon were powered by the strongest rocket…
A: Given thrust and burning fuel rate, F=6.77×106 Ndmdt=2.63×103 kg/s
Q: NASA's Saturn V rockets that launched astronauts to the moon were powered by the strongest rocket…
A: Given, NASA's Saturn V rockets that launched astronauts to the moon were powered by the strongest…
Q: Puig stepped up to the plate and hit a 0.150 kg fastball traveling at 36.0 m/s. The impact with the…
A: Mass of ball: m = 0.150 Kg Initial speed of ball: u = 36.0 m/s Final speed of ball: v = -45.0 m/s…
Q: The 7-kg slender bar has a length of L = 3 m and released from rest in the horizontal position 1 and…
A:
Q: Two boxes ma=11.8 kg and mb are connected by a light string that passes over a frictionless pulley…
A:
Q: 13. Two astronauts, connected by a massless cord of length 10 m, sit motionless in deep space. The…
A:
Q: A rifle with a weight of 35 N fires a 4.5 g bullet with a speed of 260 m/s. (a) Find the recoil…
A:
Q: A rifle with a weight of 25 N fires a 4.5 g bullet with a speed of 300 m/s. (a) Find the recoil…
A: Total momentum of system remains constant. pi=pfbut,pi=0pf=mbvb+mrvr…
Q: Calculate the maximum angle θ, that the block can remain stationary on the slope. These are the…
A:
Q: A 48.3 kg student runs down the sidewalk andjumps with a horizontal speed of 4.34 m/sonto a…
A:
Q: 3. Find the center of mass of each system shown. a) m1 = 12.0 kg (4.0 m long and 0.40 m thick) m2 =…
A:
Q: A rocket has a total mass of 1.00 x 105 kg and a burnout mass of 1.00 x 104 kg, including engines,…
A:
Q: Three particles are located as in the figure below. Find the center of mass of the system. Express…
A: X=m1x1+m2x2+m3x3m1+m2+m3=100 g0 cm+150 g4 cm+75 g4 cm100 g+150 g+75 g=2.77 cm
Q: Albert and his friend Isaac are standing in the middle of a sheet of ice in the student parking lot…
A: Given,mass of the albert, mA = 73.6 kgspeed ofthe albert, vA = 1.30 ms (towards right)mass of the…
Q: Calculate the k.e. of a a 1 kg trolley travelling at 2 m/s, b a 2 g (0.002 kg) bullet travelling at…
A:
Q: 2. Three masses are placed on a plane such that the coordinates of the masses are, m1 = 1.0 kg at…
A: Mass of first particle = m1 = 1.0 kg Coordinates of first particle = (x1,y1) = (1,0) Mass of second…
Q: 3. Find the center of mass of each system shown. a) m1 = 12.0 kg (4.0 m long and 0.40 m thick) m2 =…
A: a) lets first decide the origin accordingly which we will calculate the COM. Lets take COM of the…
Q: Part A A 10.0-kg mass is located at (2.00 m)² + (3.00 m). A 15.0-kg mass is located at (4.00 m)¹. A…
A:
Q: A skeet (clay target) with mass M is fired at an angle 0 to the horizon with speed vo. When it…
A: Given data, Mass of the skeet = M Angle of projection = θ Initial speed = vo Mass of the pellet = m…
Q: My sister Crystal of mass M1=50kg is on an ice covered sidewalk with her dog Buster, who has mass…
A:
Q: Squids are the fastest marine invertebrates, using a powerful set of muscles to take in and then…
A:
Q: Three point masses ( 2 kg. 2 kg. 6 kg) shown in the figure are initially at rest on a frictionless…
A: Given: 3 point masses =2 kg, 2 kg, 6 kg Coordinates of new centre of mass =4m,4m Time t=2 s Initial…
Q: Disk A has a mass of 4 kg and slides on the smooth horizontal plane with a velocity of 3 m/s. Disk B…
A: Mass of disk A mA=4 kg, mass of disk B mB=12 kg, initial velocity of disk A uA=3 m/s (in the +y…
Step by step
Solved in 2 steps with 2 images
- A. Seece w consutrg beard a unifolm fother on masser Mp andmd 10spectively or shown in the below The suppoid is under the centro of grevity. of fuppart a 37 Li+Cl- of mass ond length doughter with figuie the to board , the fother is the donghter dotence d from distance ! centre the centoo the end is from the upwad parce Determine the magaibude D e a the upward fare n esated by the suppeit on the beaid of1. Based on the values provided, complete the following table. Test Weight H1 H2 P.E. (initial) P.E. (final) Loss in P.E. No (N) (cm) (cm) (J) (J) (J) 1 1.4 42.5 2 1.6 65 43.8 1.8 65 45.0 4 2.0 65 47.4 2.2 65 49.7Three concentric circular walls, Maria, Rose, & Sina with diameters of B, C, & D km,respectively, were mysteriously built on flat portion of an island. Every wall is F meters high with respectto the ground. Eren (63 kg), Mikasa (68 kg), & Armin (55 kg) are running on top of walls Maria, Rose, &Sina, respectively. Eren runs at G m/s clockwise on top view while Mikasa runs H times faster than Erenbut counterclockwise and Armin runs clockwise, J times slower than Eren. It takes K minutes for Eren tocover one circumference. Mikasa is accelerating at L m/s2 during the run. Armin has an angular speed ofM rev/h.Solve for the unknown(s).
- 1. Based on the values provided, complete the following table. Test No Weight (N) H1 (cm) H2 (cm) P.E. (initial) (J) P.E. (final) (J) Loss in P.E. (J) 1 1.4 65 42.5 | 65 2 1.6 43.8 65 45.0 3 1.8 4 2.0 65 47.4 5 2.2 65 49.7A man weighs 470.7 kg and is 198.8 cm tall. Calculate his Body Mass Index (BMI). BMI = (Mass in kg) / (Height in metres)2 O A. 119.10 O B. 0.01 OC. 476.40 OD. 1.19 O E. 11909.99 Clear my choiceThree concentric circular walls, Maria, Rose, & Sina with diameters of B, c, & D km, respectively, were mysteriously built on flat portion of an island. Every wall is F meters high with respect to the ground. Eren (63 kg), Mikasa (68 kg), & Armin (55 kg) are running on top of walls Maria, Rose, & Sina, respectively. Eren runs at G m/s clockwise on top view while Mikasa runs H times faster than Eren but counterclockwise and Armin runs clockwise, J times slower than Eren. It takes K minutes for Eren to cover one circumference. Mikasa is accelerating at L m/s?during the run. Armin has an angular speed of M rev/h. Solve for the unknown(s). В D F G K L km km km m/s min m/s? rev/h 71.0 65.0 45.0 12.0 2.00 441 0.106
- Hi please answer the following question, the answer in the problem is wrong and this answer is wrong too6.25*10^-16 N please make sure to give the right answer. THank you.Three objects A, B, and C are moving as shown in the figure below (Figure 1). Assume that A = 11.0 m/s, vB = 9.2 m/s, and vc = 4.0 m/s. Figure 5.0 kg B60° Vc. HA 6.0 kg 10.0 kg 1 of 1 > Find the x-component of the net momentum of the particles if we define the system to consist of A and C. Express your answer in kilogram meters per second. [ΠΙ ΑΣΦ ? Px = kg. m/s Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part B Find the y-component of the net momentum of the particles if we define the system to consist of A and C. Express your answer in kilogram meters per second. OF [Π ΑΣΦ kg. m/s Request Answer Part C Find the x-component of the net momentum of the particles if we define the system to consist of B and C. Express your answer in kilogram meters per second. IVE ΑΣΦ ? kg. m/s Py = Submit Px =n/course.html?courseld=17544544&OpenVellumHMAC=a830981ff68f36618e84254ba22c5db5#10001 Aktiv Chemistry DZL Homepage - Vande... ▼ Lobby | Top Hat Part A Pe - Pb Submit Part B A cardinal (Richmondena cardinalis) of mass 4.20x10-2 kg and a baseball of mass 0.150 kg have the same kinetic energy. What is the ratio of the cardinal's magnitude pe of momentum to the magnitude p of the baseball's momentum? ► View Available Hint(s) Km Kw = V—| ΑΣΦ Submit ? Provide Feedback M Gmail A man weighing 750 N and a woman weighing 440 N have the same momentum. What is the ratio of the man's kinetic energy Km to that of the woman Kw? ► View Available Hint(s) 195| ΑΣΦ ? Handshake 4 VYES - Vanderbilt - S... Course Home P Pearson Copyright © 2022 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us | Other TACTION | VOISIUMIS Next > 545 DI
- Soogle Chrome plattempt3D252112&cmid%3D1561298&page%3D4 ana sayfası Takvim Nişanlar Tüm dersler Course dashboar The weight on the left is 90 grams and the distance from the center point is 3 units. The distance of the Fr to the center is 2 units. Calculate the Fr values in kg. left side right side 90 grams Fr A) 135 B) 50 C) 0.135 D) 0.713 E) 80 Lütfen birini seçin: O A OB ODQuestion 1: Complete the calculations of the table based on the data given below Test No Weight (N) H, (cm) H2 (cm) P.E. (initial) () P.E. (final) () Loss in P.E. U) 50 25.0 1 1 1.2 50 26.2 3 1.4 50 27.8 4 1.6 50 29.4 Question 2: Complete the error calculations If the weight used in the experiment is having an uncertainty of 1.4± 0.01N, the initial height is measured, with an uncertainty of 50 ±0.05 cm and the final height with an uncertainty of 25.3 + 0.05 cm. (Potential energies are calculated by the formula weight x height) Calculate, 1. The absolute uncertainty in the calculated value of Initial Potential Energy (in Joules) = 2) The absolute uncertainty in the calculated value of Final Potential Energy (in Joules) = Question 3: Conclusions The energy due to position is the and energy due to motion is the of the body. If the height is doubled, 2.QUESTION 5 Two vechons gen brA-4i sj ant -3747 d nxa à gle bhent O 310 m) 145 a100 A bt (al 1 00 A a 2 QUESTIONG Comsider the fotowing mass distribution 4.00 kg at (D,01 4 00 kg at (0.350 and300 kg at 350.oy Where stould a fourth mns85ko be tced o thal the cte ma mass arrangement be at (0, 017 O 124m 165 m) O1200 m-2 80 m) O (124 m 105 m) O 2 Bl m 2 08 m)