A 16 g mass is moving at 50 cm/s while a 4 g mass is moving in an opposite direction at 30 cm/s. They collide head on and stick together. Their velocity after collision is? Express answer in Sl units. *

Q: Three objects undergo successive inelastic collisions. Object A, of mass 411 grams travels east at a…

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Q: Q1. Blocks A and B are moving toward each other. A has a mass ma =2.0 kg and a velocity Va- 50 î…

A: As per guidelines, only 3 subparts of first question is solved here.

Q: Common speed question a 10,000 kg railroad car A traveling at a speed of 10.0 m/s strikes an…

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Q: Open Response 5 This is a multi-part problem. Please answer all parts here. A 6 kg object moving to…

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Q: A 3kg mass is traveling south at 15 m/s when it experiences a perfectly inelastic collision with a 2…

A: Given:mass A, ma = 3 kginitial velocity of A, vai = -15 j^ m/smass B,  mb = 2 kginitial velocity of…

Q: Two balls with masses m1 = 2kg and m2 = 4kg are moving with velocities of v1 = (5i – 3j+8k) m/s and…

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Q: Materials: 6 pcs coins Procedure: 1. Arrange the coins in a horizontal pattern. 2. Move one coin…

A: In collision , there is no external force. So , in the absense of external force, momentum of the…

Q: A 250 g cart moving at a constant velocity of 3.5 m/s collides and sticks to a 750 g cart moving in…

A: Given data: Mass of 1st cart (m1 ) = 250 g = 0.250 kg Initial velocity of 1st cart (V1) = 3.5 m/s…

Q: Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are…

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Q: Two objects A and B of masses 2 kg and 1 kg respectively move in opposite directions. They collide…

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Q: A 35 kg boy jumps (from rest) into a moving trolley of mass 70 kg and already moving at a velocity…

A: Mass of boy "m"= 35 kg  initial velocity of boy "v1= 0 m/s . Mass of trolley "M"= 70 kg . initial…

Q: Questions Use the following information to answer the next two questions A car, with a mass of 1140…

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Q: DETAILS SERPSE10 9.4.OP.011. MY NOTES ASK YOUR TEACHER A 9.600-g bullet is fired into a stationary…

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Q: Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are…

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Q: Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are…

A: According to Conservation of momentum, the total momentum of a system remains constant. ptot = p′tot…

Q: 2. A 40 kg girl skates at 3.5 m/s on ice toward her 65 kg friend who is standing still, with open…

A: Mass of girl = m1 = 40 kg Mass of friend = m2 = 65 kg Initial speed of girl = v1 = 3.5 m/s Initial…

Q: A 0.200 kg baseball moving at 13.0 m/s is hit straight back with a speed of 11.0 m/s. The…

A: Given:mass,m=0.200kgSoeed,v1=13 m/sSpeed,v2=11 m/sTime,t=0.025 sA). calculate the change in momentum…

Q: Koosha and Logan are playing knockerball (soccer with the bubble around them). Koosha has a mass of…

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Q: A 250-g air track glider moving at 0.420 m/s collides head-on with a 750-g glider moving towards it…

A: When there is no external force acting on the system, the momentum of the system is conserved.…

Q: A 1.5 kg car is moving towards the right at 4 m/s collides head on with 8.5 kg car moving towards…

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Q: Miguel, the 70.0 kg bullfighter, runs toward an angry bull at a speed of 4.20 m/s. The 550. kg bull…

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Q: By momentum we mean _____________________________________________ Formula: momentum =…

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Q: Calculate the velocity of the target ball after the collision. A ball of mass 0.265 kg that is…

A: mass of ball, m1 = 0.265 kg initial speed of ball, u1 = 5.7 m/s final speed of ball, v1 = 3.9 m/s…

Q: Two objects collide . The first object, m 1 =3.7kg , is traveling at 4 m/s and strikes a second…

A: Given data: The mass of first object is m1=3.7 kg. The velocity of first object is v1=4 m/s. The…

Q: An oxygen atom (mass 16 u) moving at 733 m/s at 15.0° with respect to the i ^ direction collides and…

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Q: Problem #3: A firework with total mass 5.0 kg is lit and eventually explodes into three main pieces.…

A: Given that:m1=2.0 kgv1=15.0 m/sθ1=30°m2=2.0 kgθ2=20°v2=25 m/sM=5.0 kg

Q: An object has a mass of 2kg moving to the right with velocity of 12m/s and collides head on with a…

A: Mass of first object m1 = 2 kg Mass of second object m2 = 6 kg Initial velocity of first object u1 =…

Q: A 152.0 g baseball that is traveling east at 31.0 m/s is shot with a 7.70 g bullet traveling north…

A: Given: The mass of the baseball is 152 g. The mass of the bullet is 7.7 g. The initial velocity of…

Q: A novelty gun shoots rolled up souvenir t-shirts towards spectators during a NY Mets game at…

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Q: A 2000-kg car traveling east with a speed of 25.0 m/s collides at an intersection with a 3000-kg…

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Q: A mass of 2.13 kg is traveling in the +x direction with velocity 4.10 m/s. It collides with a…

A: Answer:-  Mass of an object (m1) = 2.13 kg  Another mass of an object (m2) = 8.94 kg  Velocity of an…

Q: Two hockey pucks slide along a flat sheet of ice with no friction, and then collide with each other.…

A: Given data: The mass of puck A, mA=2 kg. The mass of puck B, mB=1.5 kg. The initial velocity of…

Q: What type of collisions are shown in the diagram below? Hint: Examine the arrows indicating the…

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Q: particles of equal mass move with equal speeds and approach each other as n in the figure on the…

A: In all collision momentum remains conserved.

Q: Two 500 g blocks of wood are 2.0 m apart on a frictionless table. A 10 g bullet is fired at 400 m/s…

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Q: A ball of mass 25 g traveling east at 12 m/s bounces elastically into a 2nd ball of mass 50 g that…

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Q: A 10 g bullet is fired with a velocity of + 900 ms1 at a 1 kg block. The velocity of the block,…

A: Given, mass of bullet, m = 10 g = 0.010 kg Mass of block, M = 1 kg Speed of bullet is depicted by u…

Q: Two football players collide head-on in midair while chasing a pass. The first player has a 100.5 kg…

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Q: Problem Solving 1. A head-on collision is experienced by two identical balls of 0.35 kg mass. The…

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Q: The two balls collide and bounce off each other as shown in the figure. (a) What is the final…

A: mass of first ball (M) = 800 g initial velocity of first ball (u) = 20 cm/sec mass of second ball…

Q: A 10.30-g bullet is fired into a stationary block of wood having mass m = 5.050 kg. The bullet…

A: Note:-  You have posted two different questions. As per guideline about different questions, I will…

Q: A 7.57 kg mass is moving to the right with a velocity of 13.1 m/s. A 11.4 kg mass is moving to the…

A: Law of conservation of momentum holds good in head on collision. This law can be written as…

Q: 3. A 4.0 x 104 N Truck moving west at a velocity of 8.0 m/s collides with a 3.0x104 N truck heading…

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Q: A toy gun fires rubber pellets (mass = 4.1 grams) at plastic targets (mass = 95 grams). %3D %3D A…

A: Given data: Mass of rubber pellets (m1) = 4.1 g Mass of plastic targets (m2) = 95 g Final velocity…

Q: Q1. Blocks A and B are moving toward each other. A has a mass ma =2.0 kg and a velocity Va- 50 î…

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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.