Problem 3: An arrow is fired horizontally with a velocity of 70 m/s where the mass of the arrow is 50 grams. It hits and embeds in a 380 grams block at rest in a horizontal air track. The system (of arrow and block) slides on the air track with a common velocity of V. a) Calculate V. b) Draw a labelled momentum bar-chart for the arrow and the box. -) Calculate kinetic energy before and after collision. Lonergy bar-chart for the arrow and the box.

Problem 3: An arrow is fired horizontally with a velocity of 70 m/s where the mass of the arrow is 50 grams. It hits and embeds in a 380 grams block at rest in a horizontal air track. The system (of arrow and block) slides on the air track with a common velocity of V. a) Calculate V. b) Draw a labelled momentum bar-chart for the arrow and the box. -) Calculate kinetic energy before and after collision. Lonergy bar-chart for the arrow and the box.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: A 0.150-kg glider is moving to the right on a frictionless, horizontal air track with a speed of 0.8…

Q: A 1.00-kg wooden block rests on a table over a large hole as in the figure below. A 5.25-g bullet…

A: Solution:-Given thatmass of wooden block (M)=1 kgmass of bullet (m)=5.25 g=0.00525 kgmaximum height…

Q: An object collides with a second, more massive object. The total energy of the system did not change…

A: Given: Two objects are given where one object is more massive than the other. The total energy…

Q: Open Response 5 This is a multi-part problem. Please answer all parts here. A 6 kg object moving to…

Q: A 6.75-kg bowling ball moving at 9.1 m/s collides with a 0.825-kg bowling pin, which is scattered at…

A: Collisions conserve momentum. Apply principle of conservation of momentum along x and yaxis. Along x…

Q: A 29500-kg open railroad car, initially coasting at 0.725 m/s with negligible friction, passes under…

Q: An Arrow (0.5 kg) travels with velocity 60 m/s to the right when it pierces an apple (1 kg) which is…

A: According to the law of conservation of momentum, in an isolated system , the total momentum before…

Q: A 2.00-g particle moving at 5.40 m/s makes a perfectly elastic head-on collision with a resting…

Q: A 21-kg cart is moving forward at 6 m/s on a frictionless surface. Then you apply a 25-N forward…

Q: A hunter fires a 25.4g round at a 410 kg polar bear, who rests on a frictionless piece of ice. If…

Q: A 29500-kg open railroad car, initially coasting at 0.825 m/s with negligible friction, passes under…

A: Given : Mass of railroad car (M) = 29500 kg Speed (vi)= 0.825 m/s Mass of scrap metal (m) = 115000…

Q: A 3.0-kg block slides on a frictionless horizontal surface, first moving to the left at 50 m/s. It…

Q: A ball is moving at a constant velocity of 5.0 m/s. After some time, it collides with a wall and…

A: The total momentum of the ball before collision is equal to the momentum after collision. Although…

Q: a) A car stopped at an intersection has a mass 850 kg. It is rear-ended by a 300 kg truck traveling…

A: Given ,m1=850 kgm2 = 300 kgu1=0u2 =12.5 m/s

Q: An electron collides elastically with a stationary hydrogen atom. The mass of the hydrogen atom is…

A: The initial speed of the hydrogen atom is The mass of the hydrogen atom is Find:The ratio of kinetic…

Q: A 1.20-kg wooden block rests on a table over a large hole as in the figure below. A 5.25-g bullet…

A: Given, M=1.2kg m=5.25g v1=?

Q: PRACTICE IT Use the worked example above to help you solve this problem. In a crash test, a car of…

A: Given Data mass of the car m = 1.41×103 kginitial velocity of car vi = -15.5 m/sfinal velocity of…

Q: A metal ball (B1) has a velocity of 30 m/s at 50° NorthEast. A rubber ball (B2) has a velocity of 20…

Q: On an air track, a 399.0 g glider moving to the right at 2.00 m/s collides elastically with a 497.0…

Q: 1. In the linear momentum lab, at one point, we oriented the carts on the track so that their…

A: Answer:- Answer (1) ---- (a) elastic collision In the linear momentum lab, at one point, we…

Q: A 4.5 kg ball #1 moving at 10 m/s at angle 30 degree below the horizontal collides with a 6 kg ball…

A: Mass of object 1 is Initial velocity of object 1 is at an angle below the horizontal.Mass of…

Q: A lump of clay (m = 3.00 kg) is thrown towards a wall at speed v = 3.00 m/s. The lump sticks to the…

Q: race-car driver crashes

Q: A 5.25-kg bowling ball moving at 9.85 m/s collides with a 0.925-kg bowling pin, which is scattered…

Q: 6.25-kg bowling ball moving at 9.85 m/s collides with a 0.75-kg bowling pin, which is scattered at…

Q: Problem 6: A 0.24 kg billiard ball that is moving at 3 m/s strikes the bumper of a pool table and…

Q: Victoria is standing on a boat, during a perfectly calm day. Initially, both are not moving. Then…

A: Let m be mass of victoria and M be mass of the boat .Initially both were not moving , hence both…

Q: A cue ball traveling at 7.81 m/s makes a glancing, elastic collision with a target ball of equal…

A: Elastic collision problem. Let solve it using energy and linear momentum conservation. Please have a…

Q: 7. The figure below shows a ballistic pendulum, where an object of mass m is fired with some initial…

A: Since kinetic energy is not conserved in the collision, it is an inelastic collision. To find the…

Q: Two masses are initially at rest, then mass m is released. a) If the collision is perfectly…

A: Given data: The height of mass m is h=3 m.

Q: During a neighborhood baseball game in a vacant lot, a particularly wild hit sends a 0.147 kg…

A: mass of baseball = 0.147 kg initial velocity of baseball (u) = 14.5 m/s final velocity of baseball…

Q: The diagram shows the masses and velocities to two trolleys about to collide. 4.0 ms1 0.5 ms" 100 g…

A: m1=100g=0.100 kgm2=500g=0.500 kgv1=4.0 m/sv2=0.5 m/s

Question

Problem 3:
An arrow is fired horizontally with a velocity of 70 m/s where the mass of the
arrow is 50 grams. It hits and embeds in a 380 grams block at rest in a horizontal
air track. The system (of arrow and block) slides on the air track with a common
velocity of V.
a) Calculate V.
b) Draw a labelled momentum bar-chart for the arrow and the box.
c) Calculate kinetic energy before and after collision.
d) Draw a labelled energy bar-chart for the arrow and the box.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Given Data:

VIEW

Step 2: Part (a) To calculate the common velocity of arrow and block system after the collision (V):

VIEW

Step 3: Part (b) To draw a labelled momentum bar chart for arrow & the box

VIEW

Step 4: Part (c) To find K.E before and after the collision:

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 5 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Problem 2: т A 0.5 kg red cart is initially moving to the left with a speed of 3. It collides with a stationary blue cart that also has a mass of 0.5 kg. After the collision the red cart is at rest. a) Draw a picture of the situation b) Write out the conservation of momentum equation. c) Find the final velocity of the blue cart. (Answer: -3£)
A hockey puck is traveling forward at 30.3 m/s when it makes a head-on one-dimensional elastic collision with a safety cone of unknown mass, initially at rest. After the collision the hockey puck bounces backward witha velocity of -19.8 m/s. What is the final speed of safety cone? A) -10.5 m/s (B) 22.9 m/s 10.5 m/s (D) 50.1 m/s
An 61 kg fullback moving East with a speed of 7.9 m/s is tackled by a 86 kg opponent running West at 3.4 m/s, and the collision is perfectly inelastic. a.Calculate the magnitude of the velocity of the players just after the tackle and the direction b.Calculate the magnitude of the decrease in kinetic energy during the collision
Solved Problem: You've just been involved in an accident in which the damage is significant but none is hurt. While driving east through an intersection you are broadsided by a large sport utility vehicle travelling north. What speed and direction do the two vehicles move off with just after the collision. Assume that the collision is perfectly inelastic. Question: Determine the velocity of the two just after the collision. Known: m, = 1000 kg, m, = 2000 kg. V = 10 m/s and V = 20 m/s. Principle: Conservation of Momentum in 2D Approach: Determine initial and final momenta and solve for velocity ? I: Printtal = 1v₁, = (m₁ + m₂)v₁,cost = Pzfinal y: Pyinitial = M2V2, = (m₁ + m₂) v2, sine = Pyfinal Let v₁, V2, V, Taking the ratio of the two: (m₁ + m₂)V sino (m₁ + m₂)V cose M202₁ psystem initial Then tane = M₂021 mici, Pystem final 2000 kg x 20m 1000 kg x 10" mivi, = (m₁ + m₂)V cost-V sino cose =tand 40=tan(4) = 75.96° 1000 kg x 10 m/s (1000+2000) kg x cos(75.96) 2000) kg x Show that the two…
A 18 kg canoe moving to the left at 12 m/s makes an elastic head-on collision with a 15 kg raft moving to the right at 14 m/s. After the collision, the raft moves to the left at 13.2 m/s. Disregard any effects of the water. a) Find the velocity of the canoe after the collision. b) Verify your answer by calculating the total kinetic energy before and after the collision.
A 2.00-kg object traveling east at 20.0 m/s collides with a 3.00-kg object traveling west at 10.0 m/s. After the collision, the 2.00-kg object has a velocity of 5.00 m/s to the west. How much kinetic energy was lost during the collision? ANSWER FORMAT: space EXAMPLE: 10.0 N
1. In a perfectly inelastic collision, two objects collide and stick together. Is momentum conserved in the collision? Is energy conserved? Why or why not? A simple example might help.
A 0.508 kg ball, initially moving with a speed of 3.3 m/s bounces off a wall and then moves with a speed magnitude half of its original directed in the opposite direction. If the ball is in contact with the wall for 5.8 m/s, what is the magnitude of the average force that the wall exerts on the ball? A. 147.32 N B. 433.55 N C. None of the above
A trolley of mass 0.4 kg rolls along a level, frictionless ramp at a velocity of 6.0 m s-¹. It collides with a second trolley of mass 1.0 kg which is initially at rest. The first trolley rebounds with a speed of 1.8 m s-¹. a) Stating clearly any principles involved, find the velocity of the second trolley after the collision. b) Compare the kinetic energy before and after the collision. Is the collision elastic or inelastic? Justify your answer.
32)
A lineback with a mass of 83kg strikes a 71 kg quarterbacker. The lineback was moving to the left at 5 m/s while the quarterbacker was moving to the right at 1.7 m/s. a)If the quarterbacker is thrown to the left at 3m/s after the collision, then what is the linebacks velocity after the collision? b) Determine the change in momentum of each player.
4. In a perfectly inelastic collision, two objects collide and stick together. Is momentum conserved in the collision? Is energy conserved? Why or why not?