Select the correct answer. The momentum of an object depends on which two quantities? O A. velocity and weight mass and kinetic energy OC. velocity and kinetic energy OD. mass and velocity B.
Q: Consider the concepts of work and energy (presuming you have already studied it) and those of impuse…
A: Given: Force and the displacement
Q: Identify whether the following is a scalar quantity or a vector quantity. a. 800 J of work b. 120 N…
A: Given data: The physical quantities Required: Identify qualities as a scalar or a vector quantity
Q: 1. Explain your answers to the following: a. Can the velocity change without changing the…
A: a. Ans: Motion is always relative. Motion is never absolute. Yes we are going to use the concept of…
Q: If a 0.50 kg ball is moving at a speed of 12 m/s what is the kinetic energy of the ball? Equation is…
A:
Q: 0. Object 1 Object 2, but they have the same kinetic energy. momentum? has smaller mass than Which…
A:
Q: 9. An empty freight car of mass 10,00 kg rolls at 2 m/s along a level truck and collides with a…
A:
Q: 1. Which of the following is not true about momentum? A. It has direction B. It is conserved in a…
A: 1. Momentum is product of mass and velocity. So, it has direction as well. It is mathematically…
Q: When we double the speed of a mass , its kinetic energy ... Select one : a . doubles . b. decreases…
A:
Q: A 4000 gram object has a kinetic energy of 50 Joules. What is the speed of the object? A. 5…
A: Given Data:- Mass of the object is m=4000 g =4000 g×1 kg1000 g =4 kg Kinetic energy of the…
Q: If the speed of an object doubles, the momentum and kinetic energy A. momentum doubles and kinetic…
A: Write the expressions for the momentum and the kinetic energy, respectively.
Q: Ball 1 traveling at a velocity v, was made to collide with Ball 2 of the same mass that was at rest.…
A: Both balls must travel in same directions after collision else the net energy after collision…
Q: A military aircraft that has a mass of 1.21 x 103 kilogram accelerates at 316 m/s for 15 seconds…
A:
Q: A block of mass 1 kg slides on a smooth surface at 2.0 m/s and follows 4.0 kg block travelling at…
A:
Q: A bicycle has a momentum of 25 kgm/s. What momentum would the bicycle have if it had twice the mass…
A:
Q: A stone is thrown vertically upward and feels no air resistance. Upon rising, a.its kinetic energy…
A: Required : The correct option.
Q: 8. A 14 kg bowling ball traveling at 3.0 m/s collides with a stationary 0.5 kg beach ball in an…
A:
Q: 7. Which object has more momentum? a. One with big mass b. One with high velocity One with big mass…
A: The expression for the momentum of any object is given as, P=mv Here, m is the mass of the object…
Q: an empty freight car with a mass of 1000 kg rolls at 5 m/s along a level track collides with a…
A: Collisions are of two types , they are elastic and inelastic collisions . Elastic collisions are…
Q: a). Which of the following is NOT a unit of potential energy: a)J, b) kg*m/s^2, C) kg*m^2/s^2, D)…
A: a) unit of potential energy are hence option C is not unit of potential energyb)we know change…
Q: Which one of the following statements is NOT correct? a. Impulse is a scalar quantity. b. Kinetic…
A: A : Not Correct; impulse is the product of Force and time, thus it has direction and its a vector…
Q: s the momentum c
A:
Q: 1. Discuss with your neighbor: a. Define Momentum b. Impulse C. Newton's Second Law in terms of…
A: Dear student, Since you have posted a question with multiple subparts, as per company guidelines we…
Q: A 50g ball of clay traveling at speed V(sub 0) hits and sticks to a 1.0 kg brick sitting at rest on…
A:
Q: A .97 kg projectile moves at 19 m/s a. What is its momentum? b. How fast would a 5kg ball have to…
A: Given data: The mass of the projectile is, mp= 0.97 kg The speed of the projectile is, vp=19 m/s The…
Q: 5. What is the magnitude of the momentum of a 12,500-kg truck whose speed is 16.5 m/s? What speed…
A: Given Datamass of truck mt = 12500 kgspeed of truck vt = 16.5 m/smass of SUV ms = 2250 kgLet vs…
Q: Which of the following is the correct relationship between momentum p and kinetic energy K of an…
A:
Q: If the speed of a particle is doubled, what happens to its kinetic energy? a. It will be half. b.…
A: Energy possessed by an object by virtue of its motion is called kinetic energy. Consider a body of…
Q: What is not a vector quantity? 1.energy 2.weight 3.momentum 4.impulse
A:
Q: 5 Which statement best describes the kinetic energy of the system during an elastic collision? A.…
A:
Q: A small spaceship whose mass is 2200 kg (including an astronaut) is drifting in outer space with…
A:
Q: If an 18-wheeler truck has a momentum of 15,000 kg m/s , and it is moving down the highway at 2 m/s,…
A: p=mv p=momentum=15000 kg m/s v=2 m/s
Q: LETTER/ANSWER ONLY 1. TRUE or FALSE: In an ELASTIC collision, momentum and kinetic energy of the…
A:
Q: 4. A 2 kg red ball is rolling toward a 3 kg yellow ball. The red ball is moving at 6 m/s, and the…
A: Momentum is a vector quantity which gives the measurement of mass in motion. Mathematically, it is…
Q: Rank the following situations from highest to lowest momentum change: a. Baseball that is…
A:
Q: kinetic energy
A:
Q: Which of the following statements correctly describes the relationship between an objects kinetic…
A:
Q: 5. h After: 30⁰ Before: 2 2 m₁ = 2 kg m₂ = 3kg h = 50 cm Mass 1 is released from rest from height…
A: The following problem utilizes the concepts of conservation of energy and the law of conservation of…
Q: An object moving at 21.0 m/s has 1390 J of kinetic energy. What is the object's mass? A. 6.30 kg B.…
A: Given Object speed = v = 21.0 m/s Kinetic energy = K.E = 1390 J We have to calculate object's mass
Q: Impulse is defined as: (K:1) Select one: O a. a change in momentum O b. total momentum O c. total…
A:
Q: 4. A mass m, moving east at a velocity va collides with another mass m; which is at rest. If after…
A: Question no. 4: During collision only internal forces of a system are involved so momentum of system…
Q: a. Explain the Law of Conservation of Momentum. b. Identify the factors that affect the magnitude of…
A: The momentum of an object is defined as the product of its mass and velocity. It is the strength of…
Q: 3 kg 3 kg v = 5 m/s Above shows an object at different positions. 3 kg v= 2 m/s 3 kg v= 0 m/s v=-4…
A: Momentum of an object is the product of mass and velocity of the object. Momentum is in the…
Q: As shown on the right two identical objects have the same mass. They are moving with the same speed…
A:
Step by step
Solved in 2 steps