Three forces act on a particle that moves with unchanging velocity V = (2.2 m/s)i + (-7.8 m/s)j. Two of the forces are É1 = (1.5 N )î + ( 3.8 N )j + (-2.0 N )k: F2 = (-4.6 N)î + (3.8 Nj + (-2.2 N )&. what is the third force? and

Three forces act on a particle that moves with unchanging velocity V = (2.2 m/s)i + (-7.8 m/s)j. Two of the forces are É1 = (1.5 N )î + ( 3.8 N )j + (-2.0 N )k: F2 = (-4.6 N)î + (3.8 Nj + (-2.2 N )&. what is the third force? and

Name: (2.2 m/s)î + (-7.8 m/s)j. Two of the forces areF = (1.5 N)i + (3.8 N)
Uploaded: 2024-03-20T06:57:57.000Z
Channel: Bartleby
Description: (2.2 m/s)î + (-7.8 m/s)j. Two of the forces areF = (1.5 N)i + (3.8 N)i + (-2.0 N) anThree forces act on a particle that moves with unchanging velocity v =F:= (-4,6 N)i + (3.8 N); + (-22 N)ê.What is the third force?

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 participant in a "strongman" competition uses an old-fashioned device to move a large load with…

A: Mass of bucket, We need to find the magnitude of the weight of the bucket.

Q: Jackie has a car that accelerates at 8.5 m/s2. If the car has a mass of 2300 kg, how much force does…

Q: Three forces act on a particle that moves with unchanging velocity (2.4 m/s )i + (-6.5 m/s )j. Two…

Q: Andrea wants to demonstrate the importance of safety in the design of elevators. She uses a model…

A: Newton's second law of motion states that the acceleration of an object is directly proportional to…

Q: In the figure, block A has a mass of 4.00 kg. It rests on a smooth horizontal table and is connected…

Q: A physics student, in a stationary elevator, places a 210.0 g mass on an electronic balance. The…

A: Given, mass of object = 210 g Time = 0 to 3.0 sec the balance reads 274 grams Time = 3.0 - 12 sec…

Q: D 6.34 m/s Fose N frins 2. A 1000 kg object is rising. Its speed is increasing at 3 m/s². The force…

Q: Question 15 A car traveling at 26.4 m/s hits a tree. A passenger in the car, who has a mass of 64.0…

A: Initial velocity (u) = 26.4 msmass (m) = 64 kg distance moved (d) = 56 cm = 0.56 m final velocity…

Q: constant applied force ?p of 15.0 N pushes a box with a mass ?=6.00 kg a distance ?=15.0 m across a…

Q: A person traveling in a 2,000 kg car at a constant speed of 40.0 m/s applies the brakes, causing a…

A: Given:Mass of the car = 2,000 kgInitial speed of the car = 40 m/sFinal speed of the car = 0Force…

Q: A force of friction of 2500 N brings a car travelling at 23 m/s to rest. Over what distance does it…

A: f=Force of friction=2500 Nm=Mass of car=1500 kga=Accelerations=Displacementv=Final…

Q: 48. John fires a projectile in a Uwindsor lab and notes that the 20.0g projectile travels 785 m/s.…

A: John fire a projectile and note that the20 gram projectile penentrate the clay ball. We need to find…

Q: You are in charge of improving the safety of a carnival ride. The ride involves a 165 kg cart…

Q: A runaway train with a mass of 500kg is stopped by batman. If it runway train starts with an initial…

Q: A 8-kg object can move along the x axis. It is subjected to a force F in the positive x direction; a…

A: Given data: Mass of object (m) = 8 kg Force - time graph

Q: A 5-kg object can move along the x axis. It is subjected to a force F in the positive x direction; a…

A: Given datam=5kgTo find-dv=?

Q: A Five identical objects, A through E, are launched simultaneously from the ground (see figure…

A: In the given trajectory of the five identical object, which are launched simultaneously from the…

Q: 1. A proton of mass 1.67 x 10-27 kg is initially at rest. It then moves through 1.80 cm along a…

Q: A woman pushes an initially stationary 11.3 kg gift up a 15.90 ramp a distance of 7.21 m. If she…

Q: 3. A skier of mass m starts from rest at the top of a frictionless, snow covered hill angled at 0…

Q: A runaway train car that has a mass of 1.68e+4 kg travels at a speed of 7.60 m/s down a track.…

Q: The football's initial velocity comp ir resistance and any other noncon

A: The initial height of football, x-component of an initial velocity,…

Q: A desperate hiker has to think fast to help his friend who has fallen below him. Quickly, he ties a…

Q: A 72 fireman slide down a 3.2 m pole by applying a frictional force of 377 N against the pole with…

A: Given , mass of fireman , m = 72 kg Height of pole , h = 3.2m Frictional force , f = 377 N…

Q: A hand pushes block A (m= 3 kg) with a constant force Nand. A= 75 N for a distance Ax = 2 m along a…

Q: A 747 jetliner lands and begins to slow to a stop as it moves along the runway. If its mass is…

A: case 1the deceleration is given by

Q: A child pushes a cart with a force of 14.5 N over a distance of 2.25 m. If the cart has a mass of 18…

Q: a. An arrow is fired from a bow with a velocity of 69.2 m/s. The arrow has a mass of 0.082 kg. The…

Concept explainers

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows:

Topic Video

Question

(2.2 m/s)î + (-7.8 m/s)j. Two of the forces are
F = (1.5 N)i + (3.8 N)i + (-2.0 N) an
Three forces act on a particle that moves with unchanging velocity v =
F:= (-4,6 N)i + (3.8 N); + (-22 N)ê.
What is the third force?

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

Equation to find the third force.

VIEW

Calculation

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

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

The wow expert Hand written solution is not allowed.
A box slides from rest down a curved slope. Its initial height is 31_m above the ground, and it comes off the slope 8.m above the ground. How fast is the box moving as it leaves the slope? Assume friction is negligible. 11.93_m/s В. 27.97_m/s С. 21.23_m/s 31.24 m/s 42.42 m/s F. А. D. Е. 36.12_m/s
The following three force vectors act on a particle: F1 = 2i+3j, F2 = -li – 4j, and F3 = -li+lj. (Figure 1) Add the three vectors graphically and determine whether the sum of the forces equals zero.
The block in the figure is given a push up the incline so that its initial velocity is 8.00 m/s. What distance along the incline (in m) does the block move before coming to rest? Assume the surface is frictionless, and 0 21.0⁰. = 3 0
You are in an elevator that is initially at rest. At t=0, it heads downward and speeds up as a function of time. It experiences a velocity given by v(t) = (−2.00t²ĵ)² m S a) What is the normal force that you experience at t=1.20 s? Assume you have a mass of 70.0 kg. b) How far did the elevator drop in 1.20 s?
77 X 7. A roller coaster reaches the top of the steepest hill with a speed of 6.80 km/h. It then descends the hill, which is at an average angle of 40° and is 59.0 m long. What will its speed be when it reaches the bottom? Assume Hk = 0.16. m/s E C 4 F T G B MacBook Air H U N J WA M K MOSISO भ command option
m = 8 kg v0 = 6 m/s F = 12 N the box reaches 10 m in 1.4 seconds If you wanted the box to reach a distance of x = 10 m in 0.761 seconds, to what value would you change the force (in N)?
A 0.2 kg ball is caught in a 0.5 kg glove. The ball had been moving at 8.0 m/s and it required 5.0 N of force to stop it. What was the force on the glove?
A pack of four velociraptors have caught a human running through their jungle. Each raptor grabs one limb and pulls as hard as it can. One raptor exerts a force of 50.0 N at an angle of 20.0 ̊. Another exerts a force of 30.0 N at an angle of 130.0 ̊, while a third exerts a force of 90.0 N at 160.0 ̊. If the meal remains stationary, i.e. the total force is 0, at what angle and with what force is the fourth raptor pulling? Note that force is a vector. Force is measured in units called Newtons which is abbreviated N.
A 128 lb person steps into an elevator at the ground floor. The elevator accelerates upward at 5.0 ft/s^2 until reaching a velocity of 24 ft/s. It then holds this velocity until decelerating (a=-5.0 ft/s^2) to a stop at the top floor. What is the normal force on the person in each of the three phases of this trip?
A physics student, in a stationary elevator, places a 240.0 g mass on an electronic balance. The student hits the elevator button and it begins to move upwards. While the elevator is moving, the student records this information Time = 0 to 3.0 sec the balance reads 278 grams Time = 3.0 - 12 sec the balance reads 240. grams Time = 12.0 to 15.0 sec the balance reads 192 gram How far up (in meters) did the elevator travel? Consider: UP to be (+), DOWN to be (-) and g =9.8 m/s2 . ROUND YOUR ANSWER TO A WHOLE NUMBER of meters (no decimal places) HINT: This problem requires finding THREE different displacements and adding them up! 2nd HINT: You will need to (A) use your equations of motion or (B) make a v-t graph to find those displacements!
Determine the force Q-> when the block moves with constant velocity. Express your answer in vector form.