62 kg Ww [ 2.kg Three con ecbed bluckas shown Inthe Figure UCconsider

Q: Calculate the final velocity right after a 119 kg rugby player who is initially running at 7.55 m/s…

A: The given data are: m=119 kgu=7.55 m/sF=18100 Nt=5.5×10-2 s Here, m, u, F, and t represent the mass,…

Q: 10. A boy of mass 50 kg running 5 m/s jumps on to a 20 kg trolley traveling in the same direction at…

A:

Q: Calculate the final velocity right after a 113 kg rugby player who is initially running at 7.45 m/s…

A: Given  Force ,,F = 18100 N  Time taken ,T = 5.50*10-2 sec   Mass of player, M = 113 kg  Initial…

Q: together. What is their final velocity? 26. What is the velocity of a 900-kg car initially moving at…

A: Given  Mass of car ,Mc = 900 kg  Mass of deer, Md = 150 kg  Initial velocity of car, Vc = 30.0 m/s…

Q: A tennis ball, 0.314 kg is accelarated a rate of 164m/s squared when hit by a professional tennis…

A: As per the question, the mass of the tennis ball is m and the acceleration of the ball is a, we have…

Q: A baseball player punts a 0.3 kg baseball which is moving at speed 27.77 m/s and recoil at 15.27 m/s…

A: Force = rate of change in momentum/time

Q: Determine kinetic stored in body Mass=24 kg Velocity=3.5 m/s

A: Given data : Mass=m Velocity=V   To find: Kinetic energy

Q: L00-kg block with an initial velocity of 5.00 m/s down the rack

A:

Q: 10. A golfer strikes a golf ball of mass 0.050 kg, and the time of impact between the golf club and…

A: Given data:  Mass (m) = 0.050 kg Time interval (Δt) = 1.0 ms = 1.0×10-3 s Initial velocity (Vi) = 0…

Q: A 5000-kg freight car moving at 2 m/s collides with a 10,000-kg freight car at rest. They couple…

A: m1=Mass of first freight car=5000 kgu1=Initial velocity of first freight car=2 m/sm2=Mass of second…

Q: er than the new born baby of 20 kg we

A: We know that the two terms of physics are force and pressure.  both are interrelated to each other…

Q: A 90-kg football player jumps vertically into the air to catch a 0.50-kg football that is thrown…

A:

Q: 2. A tennis pro serves a 0.57 kg tennis ball with a speed of 47 m/s. If the ball is hit with a force…

A: Mass of ball , m=0.57 kg  Speed of ball , v= 47 m/s  Force applied by racket on ball is 25N.

Q: Net force of 12" is acting kg m=14 4_ on mass mitialy ar est . Calculade He woylk done by he on m…

A: F = 12 N  M = 14 kg  t = 3  s

Q: The fastest land animal is the cheetah which has been recorded at speeds of 100 km/h and typical…

A: Given:  mass, m = 40 kg  v = 100 km/h = 27.8 m/s M = 0.71 tonne = 710 kg

Q: Av2 kg blob of putty moving at 3 m/s slams into a 2 kg blob of putty at rest. Calculate the speed of…

A: We need to calculate: The speed of the two stuck together blobs of putty immediately after…

Q: A block of wood of mass 260 g is moving at -spread of smls¹. find it's K.E in Joubex. d

A: Given data,      Velocity  =   v      Mass   =   m      To find,       Kinetic energy

Q: A 5 kg steel ball moving 8 m/s, collides off center with a stationary 2 kg ball and then the 2 kg…

A: Given Data: Ball 1 mass, m1=5 kg Ball 2 mass, m2=2 kg Ball 1 initial velocity, u1=8 m/s Ball 2…

Q: 4 4. A moving freight train takes a long distance to stop because of its A. velocity В. тass C.…

A:

Q: Please Answer. A 0.05 kg tennis ball approaches a racket at 25 m/s. If it is not in contact with the…

A:

Q: Suppose the required motion for a 700-kg rocket in space is from 500 m/s to 600 m/s. Calculate the…

A: Given Mass m = 700 kg Initial velocity u = 500 m/s Final velocity v = 600 m/s Time t = 30 s

Q: tal momentum

A: Momentum conserved in absence of external force

Q: A 1.5 kg cart is travelling at 15 m/s. Find its momentum.

A:

Q: 5. A big fish swims upon and swallows a small fish at rest. After lunch, the big fish has less a.…

A: Speed is said to be the distance that is covered at a particular time. Since speed has only…

Q: A 1200 kg car is travelling at 40 m/s. Find its momentum.

A: Detailed solution of this question is given in below steps.

Q: Compute impulse Force-2.33 N Time=0.02 s

A: Given: The force is 2.33 N. The time interval is 0.02 s.

Q: A 10.0 kg object moving 20.0m/s South crashes inelastically into a 25.0 kg object at rest. Find the…

A:

Q: 2. A 4 kg seagull flies at 15 m/s into the windshield of an airplane flying in the opposite…

A:

Q: 5ft counter BARNHÀRT weght load chassis

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

Q: Calculate the final velocity right after a 116 kg rugby player who is initially running at 7.85 m/s…

A: Given that: The mass is m=116 kg The initial velocity is u=7.85 m/s The force is F=17700 N,…

Q: Calculaste the momentum of Corr that hax a of ond a velocity onf 1 6-0 m/s. mns8 14 80

A: Given , Mass of car (m)= 1480 kg Velocity of car (v)= 16 m/s

Q: A ball moving at 0.95 m/s collides with a stationary ball. After a collision, they separated with…

A:

Q: A 100-kg tackler traveling at 2.5 m/s meets an 86-kg halfback traveling at 5.0 m/s head-on. After…

A: Given mass of tackler m1 = 100 kg mass of halfback m2 = 86 kg speed of tackler u1 = 2.5 m/s speed of…

Q: 4. A 60-g tennis ball approaches a racket at 15 m/s is in contact with the racket for 0.005 sec and…

A: mass(m)=60g=60×10-3kg let initially ball moves toward left initial velocity(u)=-15 m/s final…

Q: thou you preter. Captain Jack Sparrow decides to shoot a cannonball out of a cannon. The cannon has…

A: The answer is below

Q: Two cars have a 'rear end' collision. A 120 kg Honda moving at 20 m/s Ford moving at 15 m/s. Their…

A: Given: The mass of the hoda is 120 kg and speed is 20 m/s. The mass of the mass of the ford is 100…

Q: 5 kg A = 0.3 Vans 2 kg velocity of 2 kg = ? when it traveled 3 m

A: According to question we need to find velocity of 2 kg weight after 3m travelling.

Q: Please see attached imaged. Thank you

A:

Q: A 40-kg girl, standing at rest on the ice, gives a 60-kg boy, who is also standing at rest on the…

A:

Q: A 0.140-kg baseball traveling 35.0m/s  strikes the catcher’s mitt, which, in bringing the ball to…

A: The initial direction of the ball is the positive direction therefore the acceleration will be,…

Q: 1. A baseball of mass 0.450kg is thrown at a velocity of 40 m/s [S]. A batter strikes the ball for…

A:

Q: 43. The massless spring of a spring gun has a force constant k = 12 N/cm. When the gun is aimed…

A: Let the maximum compression of the spring from its normal state be d, the mass of the projectile be…

Relativistic Energy and Momentum

According to classical physics, time flow is the same for every observer. But according to einstein's theory, time flow is different for different observers. The idea that time flow is not the same for all may sound strange because we may not experience this effect in everyday life. This effect is only observed when an object moves with some velocity comparable to the velocity of light. This velocity is termed relativistic velocity.