A stationary soccer ball of mass m = 0.72 kg is kicked with a constant force of F = 29 N. The woman's foot is in contact with the ball for t = 0.24 s a) Write an expression for the speed of the ball, vi, as it leaves the woman's foot. (b) What is the velocity of the ball right after contact with the foot of the woman?

A stationary soccer ball of mass m = 0.72 kg is kicked with a constant force of F = 29 N. The woman's foot is in contact with the ball for t = 0.24 s a) Write an expression for the speed of the ball, vi, as it leaves the woman's foot. (b) What is the velocity of the ball right after contact with the foot of the woman?

Name: A stationary soccer ball of mass m = 0.72 kg is kicked with a constant
Uploaded: 2024-03-20T06:57:37.000Z
Channel: Bartleby
Description: A stationary soccer ball of mass m = 0.72 kg is kicked with a constant force of F = 29 N. The woman's foot is in contact with the ball for t = 0.24 sa) Write an expression for the speed of the ball, vi, as it leaves the woman's foot.(b) What is the v

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 42P: A landscape architect is planning an artificial waterfall in a city park. Water flowing at 1.70 m/s...

See similar textbooks

Similar questions

A landscape architect is planning an artificial waterfall in a city park. Water flowing at 1.70 m/s will leave the end of a horizontal channel at the top of a vertical wall h = 2.35 m high, and from there it will fall into a pool (Fig. P3.42). (a) Will the space behind the waterfall be wide enough for a pedestrian walkway? (b) To sell her plan to the city council, the architect wants to build a model to standard scale, which is one-twelfth actual size. How fast should the water flow in the channel in the model? Figure P3.42
I was standing on the side of a 10-m foot bridge, holding a ball while watching a car approaching the bridge at uniform speed. When the car was 15 meters away from where I was standing, the ball thatI was holding slipped in my hand and the car arrived at the bridge when the ball hit the ground. What was the speed of the Car ? (Assume that the final velocity of the ball is NOT zero)
I was standing on the side of a 10-m foot bridge, holding a ball while watching a car approaching the bridge at uniform speed. When the car was 15 meters away from where I was standing, the ball that I was holding slipped in my hand and the car arrived at the bridge when the ball hit the ground. What was the speed of the car? (Assume that the final velocity of the ball is NOT zero)
I was standing on the side of a 10-m foot bridge, holding a ball while watching a car approaching the bridge at uniform speed. When the car was 15 meters away from where I was standing, the ball that I was holding slipped in my hand and the car arrived at the bridge when the ball hit the ground. What was the speed of the train? ( Assume that the final velocity of the ball is NOT zero)
Fig. 4 shows a ball sent along a massmA-constantka which was sent from sending to position. After being released, ball A collides with B. The balls do not roll. (Data: mA=12kg,mB=2kg,xi=0.5mek=2N.m -1 (a) The velocity of ball A when it meets B. (b) The velocities of the balls after they collide. (c) What is the maximum height of ball B after going up the ramp? (d) What is the compression of the spring? after the ball to return?
A red train traveling at 72 miles/hour (mph) and a green train traveling at 100 mph are headed toward one another along a straight, level track. When they are 2500 feet apart, each engineer sees the other's train and applies the brakes. The brakes decelerates each train at the rate of 2.0 meters per second squared. Is their a collision? If so, what is the speed of each train at impact? If not, what is the separation between the trains when they stop? (Non-ro...
Victoria is standing on a boat, during a perfectly calm day. Initially, both are not moving. Then Victoria walks from one end of the boat to the other. Take the initial time to be before she walks and the final while still walking. b) Compare the final speed of the boat with Victoria’s final speed. Are they the same or different? Why?
A red train traveling at 72 miles/hour (mph) and a green train traveling at 100 mph are headed toward one another along a straight, level track. When they are 2500 feet apart, each engineer sees the other's train and applies the brakes. The brakes decelerates each train at the rate of 2.0 meters per second squared. Is their a collision? If so, what is the speed of each train at impact? If not, what is the separation between the trains when they stop? Give the given and solution:
A 5.0-kilogram grenade lying motionless on the ground explodes into three pieces. (It's not a very sophisticated grenade.) A 2.0-kilogram piece flies off at 18 meters per second and 110 degrees. A 1.7-kilogram piece flies off at 31 meters per second and 270 degrees. What is the velocity of the third piece? Include units in your answers.
Calculate vz, the x component of the velocity of the particle. Express your answer in meters per second.
Space debris left from old satellites and their launchers is becoming a hazard to other satellites. One can estimate how long such a collision lasts; if an object of length l is traveling at a velocity v, it will cover a distance l in a time equal to l / v. This is the approximate time of interaction for an object being smashed against another object. Parts (a) and (b) are already completed.Part (a) Calculate the speed (in m/s) of a satellite in an orbit 940 km above Earth’s surface. v = 7360 Part (b) Suppose a loose rivet is in an orbit of the same radius that intersects the satellite’s orbit at an angle of 90°. What is the speed (in m/s) of the rivet relative to the satellite just before striking it? vtot = 10410 Part (c) Given the rivet is 2.95 mm in size, how long will its collision with the satellite last? In this approximation, the rivet is completely destroyed and the collision does not slow the rivet down. Part (d) If its mass is 0.485 g, what is the average force it exerts…
Arthur and Betty start walking toward each other when they are 100 m apart. Arthur has a speed of 3 m/s and Betty has a speed of 2 m/s. Their dog, Spot, starts by Arthur's side at the same time and runs back and forth between them at 5.0 m/s. By the time Arthur and Betty meet, what distance has Spot run? (in meters)