C,D,E **26.** Two football players are running along perpendicular paths. The masses and velocities are given in the figure at left. The small one tackles the larger one at the point represented by the origin of the coordinate system and the two stick together, sliding in the mud along the line marked P. The coefficient of friction between the players and the mud is 0.20. You may assume that the force exerted by the ground on the players’ cleats is negligible compared to the huge force they exert on each other. Find:a) The total momentum of the system before the collision (magnitude and direction).b) The final momentum of the system just after the collision (magnitude and direction).c) The final velocity of the players (magnitude and direction).d) The kinetic energy of the system just after the collision.e) The distance the players slide before coming to rest.**Diagram Explanation:**- The diagram shows a coordinate system with axes labeled \(x\) and \(y\).- A player of mass \(M = 100 \, \text{kg}\) is moving along the positive \(x\)-axis with a velocity \(v_M = 4 \, \text{m/s}\).- Another player of mass \(m = 50 \, \text{kg}\) is moving along the positive \(y\)-axis with a velocity \(v_m = 6 \, \text{m/s}\).- The two players collide and slide along a line marked \(P\) which forms an angle \(\theta\) with the \(x\)-axis.

c) Initial momentum is pi=Mvxi^+vyj^+mvxi^+vyj^=(100 kg)4i^+0 j^+(50 kg)0 i^+6 j^=400 i^+300 j^ kg…

Answered: m 50 kg The final velocity of the…

m 50 kg The final velocity of the players (magnitude and direction). d) The kinetic energy of the system just after the collision. e) The distance the players slide before coming to rest.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: A car is travelling around a circular track of radius 100 m at a constant speed of 70 km/h. 1200 kg…

Q: 2. we S 50° 18m ->E

A: Given, The magnitude of the vector, 18 m direction, 50° S of E

Q: If a = 27 cm, b = 10 cm, q = +5 nC, and Q = – 10 nC in the figure, what is the potential difference…

A: Solution:-Given thata=27 cm=0.27 m b=10 cm=0.1 mq=+5 nC =+5×10-9 CQ=-10 nC=-10×10-9 Ck=9×109 N.m2/C2

Q: YBriefly explain why antimatter is difficult to store after it is produced in the laboratories.

A: Antimatter is simply the opposite of regular matter and will destroy itself and any regular matter…

Q: 2. Charging a capacitor through a resistor. The capacitor initially starts with no charge. Refer to…

A: Given: Here it is given that charging capacitor connected through a resistor and capacitor initial…

Q: esistor. What is the val 4.00, parallel

A: Given: Total resistance is 3 ohm Resistor is 12 ohm

Q: Determine the magnitude P of the vertical force required to lift the wheelbarrow free of the ground…

Q: Q.4 30 (a) (b) (c) (d) (e) In the Figure below, R = 152, C = 4.7 μF, and L= 25 mH. The generator…

Q: 4. One model for the potential energy of a two-atom molecule, where the atoms are separated by a…

A: The potential energy between two atoms in a molecule changes with respect to the internuclear…

Q: de (10%) Problem 7: A 3-D printer lays down a semicircular arc of positively charged plastic with a…

Q: (a) The atomic mass of the hydrogen isotope H is 1.007825 amu (atomic mass unit) and the mass of the…

A: Note: As per bartleby's rule, only one question should be answered. Kindly resubmit the other…

Q: E, F,G

Q: can you do c, d, and e

A: c) The change in potential energy depends directly upon the potential difference .

Q: In each of the diagrams below, a positive charge is moving in the direction of the green arrow.…

A: The force on the moving particle is given by F=q(v⇀×B⇀) Hence using right hand thumb rule we will…

Q: To make a 0.42 μF capacitor, what area must the plates have if they are to be separated by a 3.0 mm…

A: Given: In this question, the given details are, The given value of the capacitor is, C=0.42…

Q: Determine the magnitude of Q if the particle is in equilibrium and if e =33.7°, P = 626 , a=6, and…

Q: The graph shows the angular velocity of a unicycle wheel of radius 0.3 meters as a performer does a…

Q: Question 3. A steel wire with mass 25.0 g and length 1.35 m is strung on a bass so that the distance…

A: Given:m = 25g = 0.025 kglo =1.35 meffective length l = 1.10 mfundamental frequency f = 41.2…

Q: D. Suppose that the block was replaced by a block with half the mass and was released K (Joules)…

A: (d) Total energy of the block-spring system when the mass is reduced by a factor of 2…

Q: d and e

Q: velocity vector (c) what are the magnitude and direction of the average velocity? (d) What is the…

A: Solution:d. The angular momentum will be given as: L→ = r→ × p→ = m ( r→×v→)…

A: Magnetic force:The magnetic force on a moving charged particle refers to the force exerted on the…

Q: 20. If both the boy and the girl take 25s to move from point A to point B (see Figure 1), which has…

A: We know that the average speed can be calculated as the ratio of total DISTANCE covered in total…

Q: e. A container has a vertical tube, connected to it at its side, as shown in the figure. An unknown…

A: As you have asked for only part E of question, so I am solving only part a of this question.

Q: In the figure a nonconducting rod of length L = 8.17 cm has charge -q = -4.34 fC uniformly…

A: Length of rod L =8.17 cm = 8.17× 10-² mCharge on rod q= -4.34fc = - 4.34 × 10-¹⁵ C(a) The linear…

Q: N S S N

Q: d= 2

A: Distance is the actual length of path Displacement is shortest length

Q: If the original arrow is 2 cm tall, how tall is the image formed by the right lens? (enter a…

Q: 8. If the pressure at the surface of the water is 10o kPa, what is the (absolute) pressure at the…

Q: An electron maves horizontally to the right. Describe the simplest electric field that you would…

A: We know that an electron, in an electric field, will experience a force in direction opposite to the…

Q: Walking by the Bard tennis courts you'll frequently find a ball that's been hit outside the fenced-…

A: Given that:Height of the fence: H=10 ftHorizontal distance: d=15 ftAngle of projection: θ=30°Initial…

Q: (c) How many radians have the wheels turned through in that time? 33.3 Xrad (d) How far (in m) has…

A: (c) Applying wf2-wi2 = 2*alpha*theta wi is the initial angular speed = 0 rad/s wf = 33.3 rad/s alpha…

Q: 6 In the diagram shown, m1 = m2 = 30° and B = 45°. 25kg. Set a = m1 F. a. Calculate the tension, F1,…

A: Given: the value of mass: m1=m2=25 kg The value of angle: α=30° and β=45° It is required to…

Q: A charge is transferred from an initially uncharged plastic ball to an identical ball 17 cm away.…

A: Given:- A charge Q is transferred from an initially uncharged plastic ball to an identical ball.…

Q: d- Deduce the expression of the velocity of the system. (v(t) = ??) e- Use the initial conditions to…

A: Critical damping is the important phenomenon in the automobiles. It is defined as the quick return…

Q: A long rod, radius R, that has uniform positive charge density p is spun around its central axis…

Q: Practice 3: Consider three vectors: A= 3î + 0} Ē = 2-3i + 2} Č =-sî + 5J3} a. Draw the three…

Concept explainers

Angular speed, acceleration and displacement

Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.

Angular Position

Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.

Question

C,D,E

**26.** Two football players are running along perpendicular paths. The masses and velocities are given in the figure at left. The small one tackles the larger one at the point represented by the origin of the coordinate system and the two stick together, sliding in the mud along the line marked P. The coefficient of friction between the players and the mud is 0.20. You may assume that the force exerted by the ground on the players’ cleats is negligible compared to the huge force they exert on each other. Find:

a) The total momentum of the system before the collision (magnitude and direction).
b) The final momentum of the system just after the collision (magnitude and direction).
c) The final velocity of the players (magnitude and direction).
d) The kinetic energy of the system just after the collision.
e) The distance the players slide before coming to rest.

**Diagram Explanation:**

- The diagram shows a coordinate system with axes labeled \(x\) and \(y\).
- A player of mass \(M = 100 \, \text{kg}\) is moving along the positive \(x\)-axis with a velocity \(v_M = 4 \, \text{m/s}\).
- Another player of mass \(m = 50 \, \text{kg}\) is moving along the positive \(y\)-axis with a velocity \(v_m = 6 \, \text{m/s}\).
- The two players collide and slide along a line marked \(P\) which forms an angle \(\theta\) with the \(x\)-axis.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Angular speed, acceleration and displacement

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Only C,D, and E
Problem 7
I need help with part d,F,g,H Please
Q/ Prove that the Earth is spherical by physical equations
i need help on d,e,f,h,i
*Statement. Please provide explanation.
In the figure below, find T1 and T2
V step by step please
P3 please help me with the answer and full solution
A, B,C
A,B,and C
A periscope (Fig. P23.5) is useful for viewing objects thatcannot be seen directly. It can be used in submarines andwhen watching golf matches or parades from behind acrowd of people. Suppose the object is a distance p1 fromthe upper mirror and the centers of the two flat mirrors areseparated by a distance h. (a) What is the distance of thefinal image from the lower mirror? (b) Is the final imagereal or virtual? (c) Is it upright or inverted? (d) What is itsmagnification? (e) Does it appear to be left–right reversed?