Margie and Bill, both with brand new roller blades, are at rest facing each other in the parking lot. They push off each other and move in opposite directions, Margie moving at a constant speed of 6 m/s and Bill moving at 3 m/s. The mass of the Margie is 50 kg, what will be the mass of Bill? O 50 kg 150 kg O 25 kg O 100 kg

Q: Which of the following objects has the greatest momentum? O A 0.15 kg object moving at 2 m/s O A 0.4…

A: According to question we need to choose correct option.

Q: Identical twins, each with mass 49.0 kg, are on ice skates and at rest on a frozen lake, which may…

A:

Q: 2.0 m/s 250 kg 200 kg 15 m Several students are riding in bumper cars at an amusement park, The…

A: A) first, how long does it take for car A to reach 5m/svf = Vi + at5m/s = 2m/s + 1.5m/s2(t)t =…

Q: The velocities and masses of four objects are shown. Which one of the following objects has the…

A:

Q: Two persons on ice skates stand face to face and then push each other away (see figure below). Their…

A: Write the given values with suitable variables. m1=75 kgm2=95 kg

Q: A mine car (mass=380 kg) rolls at a speed of 0.50 m/s on a horizontal track, as the drawing shows. A…

A: Mass of vehicle is Initial velocity of vehicle is along +x-axis.Mass of object is Initial velocity…

Q: In a jealous rage, Hiro Nyoko (300 kg in his spacesuit) throws a 60 kg tool at Francois O'Malley (a…

A: The motion of the system can be explained by applying the principle of conservation of momentum…

Q: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of…

A:

Q: What is the momentum of a 2 kg object traveling at 20 m/s for 4 second? a 0 b 10 kgm/s c 20 kgm/s…

A: What is the momentum of a 2 kg object traveling at 20 m/s for 4 second?

Q: Choose the best answer: An object that is speeding up would have O a a negative momentum b zero…

A: Write the expression for the momentum (p) of an object. p=mv

Q: There are two particles (1 and 2) that are moving around in space. The mass of particle 1 is 4.7 kg…

A:

Q: Look at the following arrangement. At an airport, M kg of luggage is unloaded from a plane into the…

A:

Q: A 70.1 kg astronaut is holding a 8.1 kg tool pack while drifting at 10.4 m/s to the right. She…

A: Given data: The mass of astronaut is m=70.1 kg. Mass of tool pack is M=8.1 kg. Velocity of both is…

Q: An overnight rainstorm has caused a major roadblock. Three massive rocks of mass m1 = 528 kg, m2 =…

A:

Q: A golf ball of mass 0.040 kg is at rest on the tee and has a velocity of 108 m/s immediately after…

A:

Q: The SI unit of momentum is kg O kg · m O none of the given answers is correct O kg

A: Momentum is the multiplication of mass and velocity.

Q: A 390 kg cannon sits on a frozen lake. It fires a 5.5 kg cannonball horizontally with a speed of 305…

A:

Q: A delivery person carries a stack of three boxes labeled 1, 2, and 3. Box 3 is on the bottom of the…

A: Given:            Mass of the boxes are m1=1.5 kg;  m2=2.5 kg;    m3=8 kg            Acceleration of…

Q: Dan is gliding on his skateboard at 3.96 m/s. He suddenly jumps backward off the skateboard, kicking…

A:

Q: Two cars are moving east on a highway. Car A (mass = 2000 kg) is moving at 20 m/s. Car B (mass =…

A:

Q: Which of the following statement is false? A Momentum is a vector quantity B Impulse equals change…

A: To identify : The false statement out of the given five statements

Q: Lineman A has a mass of 100 kg and traveling at 4 m/s when he collides with Lineman B who has a mass…

A:

Q: Identical twins, each with mass 64.0 kg, are on ice skates and at rest on a frozen lake, which may…

A:

Q: a. m1 = 1.5806 ; m2 = 0.2911 b. m1 = 0.4851 ; m2 = 1.5806 c. m1 = 1.5806 ; m2 = 0.4851 d. m1 =…

A: Given: The velocity of the first fragment is 1.9 m/s. The velocity of the second fragment is 3.7…

Q: Two sportscars are driving down the road. The red sportscar traveling straight west has a momentum…

A: Given data: Initial momentum of first sportscar Pi1=20,000 kg-m/s, towards West Initial momentum of…

Q: Two ice skaters are initially at rest. The 78.2 kg male ice skater pushes his 48.5 kg female partner…

A: Let the mass of the male and female skater is denoted by m1 and m2 respectively. The speed of the…

Q: Identical twins, each with mass 47.0 kg, are on ice skates and at rest on a frozen lake, which may…

A: Given : m1 = m2 = 47 kg mpack = 12 kg vpack = 2.70 m/s

Q: An unfortunate astronaut loses his grip during a spacewalk and finds himself floating away from the…

A: Mass of astronaut (ma) = 113 kg mass of bag of tools (mb) = 13 kg initial speed of astronaut =…

Q: Two ice skaters stand facing each other at rest on a frozen pond. They push off against one another…

A: Given; mass of one skater m1 = 60kg     Speed it acquires v1 = 0.695m/s Let the mass of other skater…

Q: The two masses in the figure are released from rest. What is the speed (in m/s) of the masses after…

A: Mass of each block are 3 kg and 2 kg respectively Acceleration due to gravity (g)=9.8 m/s2 Distance…

Q: A truck has a mass of 800 kg.800 kg. If the velocity of the truck is 30 m/s,30 m/s, what is its…

A: mass of truck=800 kg=m velocity with which truck is moving (v)=30 m/s momentum(p)=mv putting values…

Q: Which of the following objects has the momentum with the greatest magnitude? A a 5-kg mass moving at…

A:

Q: Revew A02 kg plastic cart and a 20 kg lead cart can both roll without friction on a horizontal…

A:

Q: You and a friend stand facing each other on ice skates. Your mass is 55 kilograms and your friend's…

A:

Q: Several students are riding in bumper cars at an amusement park. The combined mass of car A and its…

A: Using equation of motion, the initial time taken vf=vi+at1t1=vf-via=5 m/s-2 m/s1.5 m/s2=2.0 s…

Q: james and ramon are standing 20 m apart on the slippery surface of a frozen pond. ramon has mass 60…

A: Given: Initial distance between them d=20m Mass of Ramon mr=60 kg Mass of James mj=90 kg Distance…

Q: As an orange falls vertically downward, its momentum changes by 2.4 kg x m/s per second. a)  What…

A: Given data: Rate of change in momentum = 2.4 kg.m/s2 Need to determine the weight of the orange and…

Q: A horse with a mass of 180kg gallops at a speed of 8m/s. What is the momentum of the horse? 845…

A: We know the momentum of a body with mass m and velocity v is given by P=mv Here m= 180 kg v= 8 m/s…

Q: A force F acts on a mass m for a time t. The magnitude of the change in momentum during this time is…

A: Introduction: According to Newton's second law of motion in terms of momentum: The net external…

Q: A horse with a mass of 180kg gallops at a speed of 8m/s. What is the momentum of the horse? 845…

A: The problem is based upon the concept of momentum. We know that in physics, we define momentum as…

Q: Two ice skaters, initially at rest, push off each other in opposite directions. The skater labeled…

A:

Q: Two astroids are flying through outer space, in the directions shown below. Astroid A moves at VA =…

A: