2. a) What is the impulse of the net force on the ball during its collision with the wall? The mass of the ball is .4kg. b) If the ball is in contact for .01s, what is the average horizontal force the wall exerts on the ball? = -30 m/s V, = 20 m/s %3D

2. a) What is the impulse of the net force on the ball during its collision with the wall? The mass of the ball is .4kg. b) If the ball is in contact for .01s, what is the average horizontal force the wall exerts on the ball? = -30 m/s V, = 20 m/s %3D

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter9: Linear Momentum And Collisions

Section: Chapter Questions

Problem 9.14P: Review. After a 0.300-kg rubber ball is dropped from a height of 1.75 m, it bounces off a concrete...

See similar textbooks

Related questions

Q: 1. A super ball bounces on the sidewalk. The linear impulse delivered by the sidewalk is 3.00N· s…

A: Impulse = Force × time = change in momentum I=F × ∆t F=I∆t

Q: A high-jumper clears the bar and has a downward velocity of -6.00 m/s just before landing on an air…

Q: Time left A 4kg particle is moving horizontally with a speed of 7 m/s when it strikes a vertical…

A: Given data: Mass of particle m=4 kg. Speed of particle is u=7 m/s. Rebound speed of particle is v=4…

Q: To make a bounce pass, a player throws a 0.70-kg basketball toward the floor. The ball hits the…

A: mass of ball = m = 0.7 kg initial speed = V0 = 5.7 m/s, 58 degrees to the vertical x- component of…

Q: 4. A boy kicks a football with a force of 420.0 N in 22.3 s. What is the impulse and change in…

A: Dear student Impulse is defined as change in momentum. So, J = ∆P = F∆t Here ∆P = change in momentum…

Q: Leni Robredo dropped a 0.4-kg steel ball straight down onto a hard, horizontal floor and bounces…

Q: 1. A car and truck collide and stick together in a perfectly inelastic collision as shown. Use…

Q: The magnitude of the net force exerted in the x direction on a 3.25-kg particle varies in time as…

A: (a) The impulse is area under the curve. the graph can be divided into two triangles and one…

Q: 1. Jerome plays middle linebacker for South's varsity football team. In a game against cross-town…

A: Given : Mass of North's running back(m) = 82 kg Initial velocity(vi) = 5.6 m/s eastward Final…

Q: 1. Calculate the magnitude of the impulse during the collision. 2. Calculate the magnitude and…

A: Part (1) The magnitude of the impulse will be equal to the area under the Force-time curve which can…

Q: 16. What is the magnitude of the impulse exerted on an object vwhen force applied is F = 2.0 kg i-…

A: Given, Force=2i-3j+4 k Time=3.0s Now impulse=Fxt

Q: The magnitude of the net force exerted in the x direction on a 4.00-kgparticle varies in time as…

Q: 138. A constant unbalanced force acts on an object for 3.0 seconds, producing an impulse of 6.0…

A: The magnitude of the force is,

Q: A ball (150 g) is moving left with velocity of 20 m/s when it is struck. Over a time of 2 ms, a…

Q: 3. A 0.2-kg steel ball is dropped straight down onto a hard, horizontal floor and bounces straight…

A: Take the upward direction to be positive. The direction of velocity of the ball will be the same as…

Q: A car is stopped for a traffic signal. When the light turns green, the car accelerates, increasing…

A: Given data : Initial speed , u = 0 m/s (since, at rest) Final speed,…

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: A hockey puck (mass 6.00 kg), initially moving in a straight line with a speed of 1.8 m/s is hit…

Q: 8. Figure 2b shows that, after a collision, m, travels at a speed v, at an angle e, = 315.0° with…

A: Given values: Angle, θ3=315 °θ4=30 °

Q: Q3. A football team's kicker punts the ball (mass = 0.4 kg) and gives it a launch speed of 30 m/s.…

A: Given data: Mass (m) = 0.4 kg Initial velocity (Vi) = 0 m/s Final velocity (Vf) = 30 m/s Time…

Q: 3. Below is a force-time graph showing a curve for a baseball struck by a bat. Using the curve,…

Q: Shown is a smoothed force-versus-time data for the bounce of a rubber ball.a. What is the impulse…

A: Let the impulse is given by I. Let the force of the floor is given by F and the change in time is…

Q: A baseball pitch was recorded at 105.1 mph, which is 46.98 meters per second. The mass of the ball…

A: We have a baseball pitch which is recorded having a speed v=105.1 mph=46.98 m/s for a ball of mass…

Q: A 0.350 kg lump of clay is dropped from a height of 1.15 monto the floor. It sticks to the floor and…

Q: In tae-kwon-do, a hand is slammed down onto a target at a speed of 16 m/s and comes to a stop during…

Q: A force-time curve for an object hit by a stick is shown in figure. What is the magnitude of the…

Q: A 0.05 kg superball hits a wall moving at 32 m/s upon impact. The wall exerts an opposing force of…

Q: A 156-gram baseball is hit toward the left by a bat. The magnitude of the force the bat exerts on…

A: Impulse = - 12 Ns (negative sign as force is exerted towards the left) initial velocity = 31 m/s…

Q: 2. A 4.0-kg particle is moving horizontally with a speed of 5.0 m/s when it strikes a vertical wall.…

Q: A 0.299-kg volleyball approaches a player horizontally with a speed of 12.6 m/s. The player strikes…

Q: while playing squash, a ball of mass 0.500 kg with speed 15.0 m/s collides with a wall and bounces…

Q: An estimated force vs. time Fmax = 18 000 N F (N) 20 000 curve for a baseball struck by a bat is…

A: (a). The impulse delivered to the ball is equal to the area under the curve.

Q: A 0.150 kg lump of clay is dropped from a height of 1.75 monto the floor. It sticks to the floor and…

Q: A bat strikes a 0.160 kg baseball. Just before impact, the ball is travelling horizontally to the…

Q: 3. The following image shows the Force vs time graph for a 365g hockey puck being hit by a stick…

A: (a) Impulse(I) on the puck. (b) Change in velocity as a result of the impact.

Q: 1. According to the Guinness Book of World Records, the fastest recorded baseball pitch was…

Q: A ball falls from height of 20.0 m, hits the floor, and rebounds vertically upward to height of 15.0…

Q: A 40.0-kg object has an eastward momentum of 360 kg m/s. The object encounters a westward impulse of…

A: The given values are,

Q: 4) In a particular crash test, an automobile of mass 1540 kg collides with a wall, as shown in the…

A: p=mvf-vi=1540 kg2.60 m/s--15.0 m/s=27,104 kg·m/s

Q: A force of magnitude Fx acting in the x-direction on a 2.00-kg particle varies in time as shown in…

Q: Find the magnitude of the impulse delivered to a soccer ball when a player kicks it with a force of…

A: Given data: Force (F) = 1450 N Time interval (Δt) = 5.60 × 10-3 s Required: Impulse (I)

Q: Physics: Unit: Momentum and collisions A tennis player hits a serve at a speed of 63 m/s (W) and…

Q: In a slow-pitch softball game, a 0.200 kg softball crossed the plate at 19.0 m/s at an angle of…

A: Given data: The mass of ball is m=0.2 kg. The speed ball is u=19 m/s. The angle below the…

Q: 12. A 3.0-kg ball with an initial velocity of (4i+ 3j) m/s collides with a wall and rebounds with a…

A: A 3.0-kg ball with an initial velocity of 4i^+3j^ m/s collides with a wall and rebounds with a…

Question

Lonline/path-player?courseid%3Dppii-spring-2021&unit%3D6041371ec48dł661725c9564Unit
< previous
next >
1 of 3
110%
2. a) What is the impulse of the net force on the ball
during its collision with the wall? The mass of the
ball is .4kg.
b) If the ball is in contact for .01s, what is the
average horizontal force the wall exerts on the ball?
= -30 m/s
V2 = 20 m/s
%3D
Chp

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

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 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

An estimated force-time curve for a baseball struck by a bat is shown in Figure P9.13. From this curve, determine (a) the magnitude of the impulse delivered to the ball and (b) the average force exerted on the ball. Figure P9.13
In Section 1.4, we considered the collision of a karate expert’s hand with a concrete block. Based on the graphs in Figure 1.31, the initial downward speed of the fist with mass 0.75 kg is about -13 m/s and the collision time is approximately 25 ms. Find the impulse and the average force exerted on the block by the fist during the collision.
In a slow-pitch softball game, a 0.200-kg softball crosses the plate at 15.0 m/s at an angle of 45.0 below the horizontal. The batter hits the ball toward center field, giving it a velocity of 40.0 m/s at 30.0 above the horizontal. (a) Determine the impulse delivered to the ball. (b) If the force on the ball increases linearly for 4.00 ms, holds constant for 20.0 ms, and then decreases linearly to zero in another 4.00 ms, what is the maximum force on the ball?
In a slow-pitch softball game, a 0.200-kg softball crosses the plate at 15.0 m/s at an angle of 45.0 below the horizontal. The batter hits the ball toward center field, giving it a velocity of 40.0 m/s at 30.0 above the horizontal. (a) Determine the impulse delivered to the ball. (b) If the force on the ball increases linearly for 4.00 ms, holds constant for 20.0 ms, and then decreases linearly to zero in another 4.00 ms, what is the maximum force on the ball?
Is it possible for a small force to produce a larger impulse on a given object than a large force? Explain.
Starting with equations m1v1=m1v1cos1+m2v2cos2 and 0=m1v1cos1+m2v2sin2 for conservation of momentum in the x- and y -directions and assuming that one object is originally stationary, prove that for an elastic collision of two objects of equal masses, 12mv12=12mv22+mv1v2cos(12) as discussed in the text.
A 65.0-kg basketball player jumps vertically and leaves the floor with a velocity of 1.80 m/s upward, (a) What impulse does the player experience? (b) What force does the floor exert on the player before the jump? (c) What is the total average force exerted by the floor on the player if the player is in contact with the floor for 0.450 s during the jump?
A cruise ship with a mass of 1.00107 kg strikes a pier at a speed of 0.750 m/s. It comes to rest 6.00 m later, damaging the ship, the pier, and the tugboat captain's finances. Calculate the average force exerted on the pier using the concept of impulse. (Hint: First calculate the time it took to bring the ship to rest.)
A 5.0-g egg falls from a 90-cm-high counter onto the floor and breaks. What impulse is exerted by the floor on the egg?
A car is stopped for a traffic signal. When the light turns green, the car accelerates, increasing its speed from 0 to 5.20 m/s in 0.832 s. What are the magnitudes of (a) the linear impulse and (b) the average total force experienced by a 70.0-kg passenger in the car during the time the car accelerates?
A 65.0-kg basketball player jumps vertically and leaves the floor with a velocity of 1.80 m/s upward, (a) What impulse does the player experience? (b) What force does the floor exert on the player before the jump? (c) What is the total average force exerted by the floor on the player if the player is in contact with the floor for 0.450 s during the jump?
A basketball with a mass of 0.62 kg falls vertically to the floor where it hits with a speed of 6 m/s. (We take the positive direction to be upward here.) The ball rebounds, leaving the floor with a speed of 4.5 m/s. (a) What impulse acts on the ball during its collision with the floor? (b) If the ball is in contact with the floor for 0.04 s, what is the average force of the ball on the floor?