A 0.03 kg ball is thrown horizontally along the (+) x-axis directly towards a wall with a speed of 12 m/s. The ball bounces straight back with a speed of 8 m/s.The impulse of the wall on the ball is: A.) -0.6 kg m/s B.) 1.20 kg m/s C.) -0.2 kg m/s D.) 0.10 kg m/s

Q: A car accelerates from rest to a maximum speed of 20 m/s over a 20 s time interval. The net force on…

A: 7.  b8. eExplanation:Step 1: Step 2: Step 3: Step 4:

Q: 2) A 20.0 g marble is dropped from rest onto the floor 1.96 m below. a) If the marble bounces…

A: mass of marble = 20 g m = 0.02 kg h = 1.96 m

Q: A tennis ball of mass .06 kg and speed 25 m/s strikes a wall at a 60° angle as shown and rebounds…

A: Given Data:- Mass of the tennis ball is m=0.06 kg. Speed of the ball is v=25 m/s. The ball strikes…

Q: The figure depicts the force applied to an ion engine (i.e. the thrust) mounted on a test vehicle…

A:

Q: The graph below is for a 50 kg object. Find the impulse.

A:

Q: piece of clay and a tennis ball are both thrown at a wall with the same velocity. The clay sticks to…

A: Let initial moment of both clay and tennis ball = p  The clay sticks whereas the ball rebounds

Q: A 1600 kg car has a displacement of 4500 m in 180 seconds. The linear momentum will be a. 4600 kg…

A:

Q: A 25 kg object and a 100 kg object collide. The graph below is for the 100 kg object. Assume…

A: Given: The mass of the first object is 25 kg. The mass of the second object is 100 kg.

Q: A car of mass 137.2 kg collides with a wall as shown in Figure. The initial speed of the car is 15…

A: Given : m = 137.2 kg vi = -15 m/s (negative because before collision car is moving towards left as…

Q: CJ throws a 0.15 kg baseball at a net with an average force of 120 N over 0.05 seconds. a)    What…

A: Write the given values with suitable variables. m=0.15 kgF=120 Nt=0.05 s Here, m denotes the mass, F…

Q: After a 0.500-kg rubber ball is dropped from a height of 2.75 m, it bounces off a concrete floor and…

A: Given  Mass of ball m=0.5 kg Initial height hi=2.75m Final height hf=1.25m

Q: A meteorite of mass 2 kg is falling towards the ground with a speed of 100 m/s vertically downward.…

A: The formula for the impulse applied by the meteorite on the ground is: Substitute the known values…

Q: Q34) In a particular crash test, a car of mass 1500 kg collides with a wall, as shown in Figure 31.…

A: GivenMass of the car (m) = 1500 kgDuration of collision (t) = 0.150 sVelocity of car before…

Q: A 25 kg object and a 100 kg object collide. The graph below is for the 100 kg object. Assume…

A: Impulse on an object over a period of time is nothing but the change in momentum of the object over…

Q: A golf ball m = 0.195 kg strikes a vertical concrete wall elastically with a horizontal velocity of…

A: The mass of the golf ball is m = 0.195 kg. The elastically horizontal velocity of the golf ball is…

Q: A batter applies a force of 7000 N to a baseball. The time of contact between the bat and ball is…

A: Given data:  Force (F) = 7000 N Time interval (Δt) = 0.0016 s Mass (m) = 0.14 kg Initial velocity =…

Q: An estimated force-time curve for a baseball struck by a bat is shown in the figure below. Determine…

A:

Q: A 0.250 kg ball is thrown with a speed of 27.5 m/s and is then batted back towards the pitcher with…

A:

Q: 1.To make a bounce pass, a player throws a 0.60-kg basketball toward the floor. The ball hits the…

A: The mass of the basketball: The initial speed of the basketball: The final speed of the basketball:…

Q: Julia  pass a basketball to her friend Luna by making a bounce pass.  Julia throws a 0.60 kg…

A: Given: The mass of basketball is m=0.60 kg  The speed of basketball is v=6 m/s The angle with…

Q: Two ice skaters, 50-kg and 60-kg respectively, moving together at a speed of 2.0 m/s push off…

A: Two ice skaters(A and B) are facing each other, initially they are moving towards each other at a…

Q: 8. FIGURE 2 shows trolley A of mass 2.5 kg moves at constant velocity 3.0 m s¹ collides with trolley…

A:

Q: The brightest star in the northern hemisphere is Sirius. Its distance from earth is estimated to be…

A: Given The speed of light is c = 3.00 x 108 m/s. The distance of Sirius from the earth is d = 8.7…

Q: Plz answer all questions thank you. A hockey player passes a 0.168kg puck that is initially sliding…

A:

Q: Hinata throws a 0.3-kg volleyball at the wall. With a velocity of 3.2 m/s, the volleyball hits the…

A: Given in question - Mass of the volleyball (m) = 0.3 Kg                                   Initial…

Q: Q3 : A car of mass 1000 Kg collides with a wall The initial and final velocity of the car are Vi = 6…

A: The impulse here can be obtained as ∆p=m∆v=mvf-vi=1000kg20m/s-6m/s=14000Ns

Q: 11 600 What is the magnitude of the impulse of the bat on the ball? 2 400- 200- A. 2,000 Ns B.O4,000…

A:

Q: 20. A hockey puck with mass 0.20 kg is traveling north with a speed of 15 m/s. A Dallas Star forward…

A:

Q: determine the magnitude of the change in momentum of a 250-g ball moving at 13.0 m/s that bounce off…

A:

Q: The force shown in the force vs. time diagram in the figure below acts on a 2.0-kg object (N) 2 1 4…

A: a)Impulse(I) is given by the area under the F vs t curve and can be calculated as,

Q: 6. A truck weighing 1,000 kg runs at a speed of 120kph, when the driver spotted a dog crossing its…

A: Given Data :  mass m = 100Kg initial speed u = 120Kph = 33.33333 m/s final velocity v=0 (truck…

Q: A 5 kg object is moving in one dimension along the x-axis with a speed of 2 m/s. An external impulse…

A:

Q: (1) A large moving ball collides with a small stationary ball. The momentum  a. of the large ball…

A:

Q: a. What is ball's initial momentum before collision? -6.0 kg m/s -3.0 kg m/s -9.0 kg m/s What…

A: As per our policies, I can answer only first three subparts of this question. The solution for the…

Q: truck’s initial momentum is 5.8 × 10 4 kg m/s [W]. An average force of 4.8 × 10 3 N [W] increases…

A:

Q: 8. Four identical objects hit the surfaces below with the same initial speed (V) and either stop or…

A:

Q: A 1kg-basebal coming from the east is approaching Miyuki 10m/s. He hits the caseball back where it…

A:

Q: A0.20 kg steel ball is dropped straight down onto a hard, horizontal floor and bounces straight up.…

A: Given: Mass of steel ball m = 0.20 kg Speed just before and just after the impact = 10 m/s To…

Q: 2. A ball of mass 0.26 kg is dropped from a height of 2.0 m. It hits the ground and rebounds to a…

A:

Q: An 1875 kg rocket sled on horizontal frictions less rails is loaded with 105 kg of propellant. It…

A: The mass of the rocket is 1875 kg.The mass of the propellant is 105 kg.The time interval is 22 s.The…

Q: A cricket ball of 200 g travelling horizontally with a speed of 50 m/s hits a wall and coming back…

A: change in momentum ∆p=m∆v

Q: 3-A 20 g bullet is shot toward a relatively thin wooden block. The speed of the bullet before…

A:

Q: In a collision between two objects of unequal mass, which object receives a greater magnitude…

A: Since there is no external force applied on the collision between two objects of unequal mass, So…