possibl GTO far into the defehsiVe tellu ds es from the opposing team. Thus, a running back tends not to be as massive as a lineman can change velocity, and thus momentum, more easily than can a lineman attempting to run peeds. According to the National Football League, the average mass of a running back is ximately 240 lb). Elastic beir Impuls acts to t Impuls velc PROBLEMS 6.3 FA Two motorcycles of equal mass collide at a 90° intersection. If the momentum of motorcycle A is 450 kg km/h west and the momentum of motorcycle B is 725 kg km/h south, what is the magnitude of the resulting momentum of the final mass? 2. Two pickup trucks crash at a 90° intersection. If the momentum of pickup A is 4.60 X 104 kg km/h north and the momentum of pickup B is 6.25 X 104 kg km/h east, what is the magnitude of the resulting momentum of the final mass? Inelast Law of mo Mome diff velo

Q: 2 m 2 m 4 m 3 m F= 630 N 4 m B

A: Solution:-Given thatF=630 N

Q: A 1000 kg car traveling at 30 m/s crashes into a wall and come to rest in a distance of 2.5 m.…

A: Given that mass of the car and initial velocity of the car and also given the final velocity of the…

Q: Q2 (a) Based on the straight current-carrying filamentary conductor of length AB as can be viewed in…

A: (a) Given:  OA=OB=1m, I=8A Refer to the figure below :

Q: A hot air balloon has just lifted off and is rising at a constant rate of 2.0 m/s. Suddenly one of…

A:

Q: Given A = 21+}-3k andB = -i+2}. The magnitude of 38-A is %3D Select one: a. 7.68 b. 9.28 O c. 8.96 O…

A: Option A is the right answer  7.68

Q: 4) Two vectors, A= 2x 3y and B= 4x 4y. The magnitude of A+B is: A) 4.3 B) 5.1 C) 7.8 D) 6.4 E) 9.2

A: A→=2x^-3y^B→=4x^-4y^where x^ and y^ are unit vectors along x and y directionso…

Q: tubular cross- section toroid An ideal toroid with inner radius b and outer radius and carrying a…

A: Given, Magnitude of magnetic field B=μ0NI2πr and area segment dA=2πrdr

Q: Q10) What is the angle between the two vectors A= 5i+ 6j and B = 31- 3/? A) 109° B) 95 C) 120° D)…

A: Given data The vector A is given as A→=5i^+6j^. The vector B is given as B→=3i^-3j^.

Q: 14.3 N 11.7 N 24.7 N 30.5 N F1 12.3 N F2 3.4 N

A:

Q: 3

A: Given as,

Q: [A,x] = -ih m -Px

A:

Q: a.) Determine the equation derived from the EF, = 0. %3D b.) Determine the equation derived from the…

A:

Q: Determine the resultant for the forces showing in figure (15) . at paint (0). Q 16 F Fig. (16)

A:

Q: number 4

A:

Q: Answer: T0.005@ A PERPENDICULARITY 8. Answer:

A: Perpendicularity within a 0.005 tolerance zone at MMC relative to datum A

Q: Question 1 This is the situation of the leftmost image. (The particles move vertically, up and…

A:

Q: B) Let u = 5i-j+k, v = j-5k, w = -15i+3j-3k. Which vectors if any, are 1) perpendicular? 2)…

A:

Q: The angle made by the two vectors S=3 i +4j+5k and M=3i+4j+5k is: A) 90 B 45 C) 0 D) 180 E) No…

A: Given:-  Two vectors are as  S→ = 3i^+4j^+5k^M→=  3i^+4j^+5k^ Find:- The angle made by the two…

Q: > Find force 0 = 40° d = 10 mm- V = 35 m/s U = 15 m/s D = 20 m

A:

Q: Number 4 please

A: Given a hydrogen emission spectrum and we have to find out the reason for red colour emission.

Q: can you do the third question

A:

Q: A person walks first at a constant speed of 5m/s along a straight line from point A to point B and…

A: Let 'd' be the distance between point A and point B. Constant speed to person from A to B: v1 = 5…

Q: A cannonball is launched diagonally with an initial horizontal velocity of 38.0m/s. Label the…

A: (1) Given: The initial horizontal velocity is 38.0 m/s. The angle of launch is 23.0°.

Q: 3] The angle between the vector r = 2i- j- 3k and the positive z-axis is:

A:

Q: Ok now solve 4 and 5.

A: x(t)=(0.045)cos270t + 0.8m=5.5 kg

Q: B = 107 t Yo = 720s 3.5 km Y= Yo⋅ exp(B.t) Show how the above formula ic Calculate belo- oys used.

A:

Q: 3. Refer back to Figure 8.1. For which types of electromagnetic radiation is the atmosphere of the…

A: Required : For which type of electromagnetic radiation, is the atmosphere of the Earth completely…

Q: ) Define the det product ICl=C_ two vecters à and B, which ane glven as AAx T+ A+ AzE and B Bx+ By…

A:

Q: What are the signs of the velocity, force, and accelration when the cart is at x3?

A: A cart is moving in positive x - direction.  When the cart at position at (X)3 the sign of velocity…

Q: 8. Let a = i + 2j − k, b = −i + j + k, and c = i + k. Which vectors, if any, are (a) perpendicular?…

A: As we know that,  (1) If the dot product of the vectors is zero,  a.b = 0  Then both vectors are…

Q: CO 9. A boat moves from a point A(6-5)to another point acress the river. The new position of the…

A: Given : rA = 4i + 5j rB = -7i - 9j

Q: Consider again the situation given in Problem 1. (a) Find the center-of-mass of the system made up…

A: as there were no numerical values ,  I have left the answers in given variables.

Q: Prove that mut %3D ==o /2

A: To prove :- 1) P2o=12mωℏ 2) Po=<0|P|0>=0

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.