A student sets up an investigation using a coin, a card, and a glass. The student removes the card quickly in the direction of the arrow, as shown. Coin Card Glass The student observes that instead of traveling with the card, the coin remains in place and falls straight down into the glass. What concept did the student's setup demonstrate? O The greater the mass of an object, the more likely the object is to remain motionless. O For every action, there is an equal and opposite reaction. O The greater the force, the farther an object will move, Unless an external force is applied to an object, it will tend to remain at rest.

Q: Part A Viewed from directly above the coin, how far below the surface of the water does the coin…

A: Given that,  Actual depth below the surface of the water,              d=4.6 feet Here we have to…

Q: A barrel floats down a river past two flags that are 100 meters apart. The time it took for the…

A: Given : d = 100 meters t = 2:43 - 2:15 = 28 seconds

Q: What must the velocity of a 0.002 kg ping pong ball be in order to have the same momentum as a 7 kg…

A: Mass of ping pong ball = 0.002 kg   Mass of bowling ball = 7 kg  Velocity of bowling ball = 3 m/s

Q: What is the momentum of a 90 kilogram football player running with a velocity of 2 m/s?

A: Momentum is a commonly used term in sports. Momentum can be defined as "mass in motion". All objects…

Q: Discuss the effect of depth on the value of g.

A: Effect of depth on the value of 'g':Acceleration due to gravity is the acceleration produced in an…

Q: What is the velocity of a 100kg block that has a momentum of 430 kg m/s

A:

Q: I don't really get why the force shouldn't be in those directions and the reverse is not true either…

A: The magnetic force acting on a charged particle in a magnetic field is given as: (Lorentz force)…

Q: What is the momentum of a 0.01 kg toy car moving at 5.0 m/s

A: Momentum of particle is given by; p=mv Here, m is mass and v is speed of particle. Given: Mass…

Q: The physics unit of Weber that we used this semester is equivalent to: O T OTm m2 O Tm2

A: Weber is the unit of magnetic flux.

Q: 146. A 0.180-kilogram cart traveling at 0.80 meter per second to the right collides with a…

A:

Q: If a chunk of space debris of mass Y grams (g) is moving at Z centimeters per second (cm/s), what is…

A: mass (m) = Y g or m = Y1000kg velocity (v) = Z cm/s or v = Z100m/s

Q: Dr. Hewitt has clay "blobs" hanging on either side of his head. When he turns around, what happents…

A:

Q: A hockey ball of mass 200 g travelling at 10 m s-1 is struck by a hockey stick so as to return it…

A: Let m denotes the mass, v1 denotes the velocity of the hockey ball before it hits the hockey stick,…

Q: The symbol for momentum is

A: Momentum is a physical quantity denoted by p.

Q: *65. A cylindrically shaped space station is rotating about the axis of the cylinder to create…

A: The given data we have: Radius of the cylinder: 82.5m Moment of inertia of the station without…