Your physical education teacher throws a baseball to you at a certain speed and you catch it. The teacher is next going to throw you a medicine ball whose mass is ten times the mass of the baseball. You are given the following choices: You can have the medicine ball thrown with (a) the same speed as the baseball, (b) the same momentum, or (c) the same kinetic energy. Rank these choices from easiest to hardest to catch.

Q: A railroad car of mass 2.5 x 104 kg is moving at a speed of 4.00 m/s.  It collides and couples with…

A: Given: The mass of railroad car is m=2.5×104 kg, The initial speed of a railroad car is u1=4 m/s,…

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A: Given data; M( mass of spaceship) = 1700 kg P(Power of the laser beam) = 11 x 103  W…

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A:

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A: Given information, mass of frisbee, m= 114 g mass of clay lump ,M = 230 g Maximum height rises by…

Q: A 100-kg particle moves with an initial velocity of (4.0i, - 6.0j) m/s. If its velocity changes to v…

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A: Momentum of an object with  a mass m is given by the product of the mass and velocity v with which…

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A: let particle A be 1 and particle B be 2 given: m1=2m2 (mass of A is 2 times of mass of B) energy…

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A: Using momentum conservation  Initial momentum =Final momentum  (M+m)V=M×0+mv

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A: Mass of object 1 is  Mass of object 2 is After collision, velocity of object 1 is  in the direction…

Q: ou are stranded in a boat in a frictionless sea filled with hungry piranhas.  The mass of the boat,…

A:

Q: Sally who is driving a 2200 kg car and rams into John who was stopped in his 1500 kg car. Sally was…

A: Given: m1=2200 kgm2=1500 kgu1=36 km/h = 10 m/su2=0 m/sv1=18 km/h= 5 m/sF=5*104 N

Q: A 2.5-kg ball and a 5.0-kg ball have an elastic collision. Before the collision, the 2.5-kg ball was…

A: m1 = 5 kgm2 = 2.5 kgv1i = 3.5 m/sKinetic energy of 2.5 kg object is to be calculated.

Q: 3. A 1570-kilogram truck moving with a speed of 28.0 m/s runs into the rear end of a 1280-kilogram…

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Q: Mike then takes his now 1175 kg car and crashes it at 50 m/s into the back of a 1600 kg Jeep…

A:

Q: after a long day of work, you're excited to get home to see your dog. As you walk in the front door,…

A: Mass of dog,              Velocity of dog,                               ( We will assume the…

Q: Solved Problem: Larry has a mass of 80 kg and runs across the front of the classroom with a speed of…

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Q: A 200-g bullet, initially travelling at 400 m/s, collides with a 1.50 kg block that sits on the edge…

A: Since you have asked multiple subparts I have answered first 3 subparts, if you need answers of…

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A: We are taking the mass of the woman to be 50kg. According to the principle of conservation of…

Q: A railroad car of mass 2.5 x 104 kg is moving at a speed of 4.00 m/s. It collides and couples with…

A:

Q: A woman with a mass of 59 kg runs at a speed of 6 m/s and jumps onto a giant 30 kg skateboard…

A: Given that, Mass of the woman is m1 = 59 kg Mass of the skateboard is m2 = 30 kg Initial speed of…

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A: According to conservation of momentum If no external force acts on the system its momentum remains…

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A: Given

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Q: A 2.0-kg object moves to the right with a speed of 4.0 m/s. It collides in a perfectly elastic…

A: In a perfectly elastic collision Since kinetic energy remains conserved, So  Kinetic energy before…

Q: Jermaine is riding his skateboard around the playground when he “accidentally” bumps into his older…

A: Apply the energy conservation equation for Tito and substitute the required values to calculate the…