NOTE: Since no motion occurs in the y direction, direct application ofthe equilibrium equation EF, = 0 gives the same result for Ne. Try tosolve the problem by first applying EF,=ma,, then v v+at.200 N (10 s)981 N (10 s)45°(100 kg) v2+Nc (10 s)

According to Newton second law F= ma

Answered: (100 kg) v2 TA (3x

Science

Physics

(100 kg) v2 TA (3x

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter2: Vectors

Section: Chapter Questions

Problem 5CQ: Suppose you add two vectors A and B . What relative direction between them produces the resultant...

See similar textbooks

Related questions

Q: Mass of crate: 100 kg μικ 0.25 Determine the maximum compression, X. k = 2 kN/m- 10 m 45° <

Q: 1) Convert 52 slug/ft³ to appropriate Sl units. 2) Evaluate each of the following to three…

Q: A car is moving at an initial speed of 65 kph was stopped within 3 seconds after the application of…

Q: What is the approximate weight of a quarter-pound hamburger after it is cooked?

Q: A body a force accelevation produeid of mass 5 kg moves under of coit 15-20 k. Then the is 9

A: Given, mass m = 5kg force F = 10i + 15j -20k acceleration = force/mass

Q: A crane very slowly lifts a 2.50×102-kg2.50×102-kg crate a vertical distance of 16.0 m.

A: Work done is expressed as W = F.d = Fdcos(x) Where x is the angle between F and d. Since the force…

Q: A 2kg body has an initial velocity of 10m/s and is then pulled 4 meters by a force of magnitude 25N…

Q: A rectangular container of ethanol with density peth = 800kg/m3 floats in the a liquid of density pf…

A: Given: The density of the ethanol is 800 kg/m3. The density of the liquid is 1200 kg/m3.…

Q: 3. A block of mass m is connected to a spring of spring constant k and lies on a frictional road.…

A: Given that, the initial position of the block is at x The equilibrium point is at 0 The spring…

Q: When serving a tennis ball, a player hits the ball when its velocity is 0. The racquet exerts a…

A: Given : vi = 0 m/s F = 535 N dt = 4.85 ms = 4.85 × 10-3 s vf = 44 m/s

Q: A 30 kg'm² object and a 70 kg'm² object have an angular collision. The graph below is for the 70…

A: Given, I1=30 kg m2 I2=70 kg m2

Q: A force F= (-2Nm)xi+(4Nm2)x2j-8Nk and a second force F=(-4Nm2)x2j-8Nk are applied to a 4 kg object…

A: A force F= (-2Nm)xi+(4Nm2)x2j-8Nk and a second force F=(-4Nm2)x2j-8Nk are applied to a 4 kg object…

Q: Trailer truck has a mas of 4 metric tons and is traveling at 75 km/h. The driver then applies the…

A: Given, m = 4000 kg v = 75 km/h = 20.83 m/s t = 6 sec According to Newton's first equation of…

Q: Calculate the kinetic energy of a car of mass 500kg moving with a velocity of 36km/h. Find the…

A: Kinetic Energy is directly proportional to square of its velocity. Unit of Kinetic Energy is Joule.…

Q: A loaded fruit box has apples that weights 3kg, bananas that weights 22 mg, and some mangoes that…

A: Given data: Mass of apples (ma) = 3 kg Mass of the bananas (mb) = 22 mg Mass of the mangoes (mm) =…

Q: Starting from rest, a 2 kg object acquires a speed of 12 m/s in 2 seconds. Calcul the net force (in…

A: Given value--- mass = 2 kg. initial speed = 0 m/s. final speed = 12 m/s. time = 2 sec. We have to…

Q: What is the force of friction between a block of ice that weighs 930 N and the ground if mu = .12?

Q: d. Velocity impact is = + m/s e. Assuming the swimmer falls directly downward and the motion is the…

A: (d) From the energy conservation,

Q: Fnorm (normal force) = __________ N Ffrict (force of friction) = __________ N m (mass) = _________…

A: Given value--- Fgrav = 420 N. coefficient of friction force = 0.2. angle = 30 degree. We have to…

Q: A 0.005 kg coin is dropped off of a 10 m tall bridge. Assuming there is no friction or air…

A: Given values - Mass (m) = 0.005 kgDisplacement (s) = - 10 mAcceleration (a) = - 9.8 ms2 Note:…

Q: The figure below shows four directions of v of a positively charged particle moving through a…

A: Remember that electric force on charge particle is given by: F = q*E q = charge on proton = +e =…

Q: The driver of a 2150 kg car applies the breaks on a dry concrete road. Calculate the force of…

A: Given data The mass of the car is m = 2150 kg. The coefficient of friction is given as μk=1.02. The…

Q: A girl weighing 45kg is standing on the floor, exerting a downward force of 200N on the floor. The…

A: Mass of the girl (m)=45kg Force exerted (F) =200 N (In down ward direction)

Q: Question 10) Sasha pushes a 15 kg cart full of donated books through a 5.0 m Tong starting area. The…

Q: What is the acceleration of car if the forward force is 500 N on a car and the friction force…

A: Given in question: Mass of car(M) = 100 Kg Forward force(F) = 500 N…

Q: Invent a problem for which the following equation can be a solution: (40 kg)a, 200 N 40 N

Q: T=100N 15° m= 15kg

Q: You run forward, pulling a sled behind you with a force of 250 N. If you expend 2,500 Joules, how…

A: Given data: Force on sled (F) = 250 N Work done (W) = 2,500 J Displacement (d) =?

Q: A 3.0 kg object moving at 8.0 m/s in the positive direction of an x axis has a one- dimensional…

A: Use conservation of momentum The momentum is given by the product of mass and the velocity.

Q: Substituting, for the coefficient of kinetic friction, we find Mk = 0.25 3 6 X m m 2 10 n) ( 2 451…

A: Solution: Given: To perform the computation and find the value of coefficient of kinetic friction:…

Q: What is the speed of the puck? 120 Kg .5m .75K9

A: Given data: Mass of puck (m) = 0.120 kg Radius (r) = 0.5 m Mass of block (mb) = 0.75 kg

Concept explainers

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.

Question

NOTE: Since no motion occurs in the y direction, direct application of
the equilibrium equation EF, = 0 gives the same result for Ne. Try to
solve the problem by first applying EF,=ma,, then v v+at.
200 N (10 s)
981 N (10 s)
45°
(100 kg) v2
+
Nc (10 s)

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 1 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 02 Find the angle between two vector forces whose maanitudes are F and 3F and the magnitude of whose resultant 19 3F.
A) If u between A and B is 0.3 and between B and floor is 0.25, find the value of F required to pull block B shown in Fig. (2). Take mass of A = 40 kg and B = 60 kg. %3D %3D 30° В Fig. 2
a medium that opposes A body of macs m falle through iets fau with a force per proporional to the square of its velocity s0 that iu equation of motion úu mdx - mg -Rv2, v=a where. x the distance of Fall %3D dt2 and v is the velocity.If at t%=D0,2=0 and. v:o, fend the velocity oF the body and the destance it has fauen in t seconde.
make answer slear
The force acting on a particle has a magnitude of 110N and is directed 34.4° above the positive x-axis. (a) Determine the x-component of the force. N (b) Determine the y-component of the force. Need Help? Read It
The force system shown has a resultant has a resultant of 300 lb down to the right at 600with the X axis. Compute the values of F and ϴ required to give this resultant.
A 1.80x10^4 kg semi-trailer truck drives up a 200 m hill [θ = 30 degrees above horizontal], at a constant speed of 25.0 m/s. The force of friction is 6.00x10^2 N. Write an equation to isolate and solve for P.
A 25kg wooden plate is held in place by two strings attached to the ceiling and the wall. The string attached to the ceiling makes an angle 40o with the horizontal and the string attached to the wall makes 90o with the wall. Determine the force in each string.
Question 10 Stae the Biot - Savart law. O a. B = 1S dlxr
The aparatus shown in the picture with F1 = 4.0N and F2 = 2.8N. Find T1x , T2x, T1y , and T2y . Also find thw weight of the hanging ,ass using T components and percent error of the vertical and horizontal components.
wo forces are acting on a 1.08 kg object. One force is directed completely in the negative x direction and has a magnitude of 8.3 N, The second force has a magnitude of 7.5 N and is directed 28∘28∘ to the right of the negative y axis. Assume standard Cartesian coordinates. Find the magnitude of the acceleration of the object
The figure shows an overhead view of a 0.026 kg lemon half and two of the three horizontal forces that act on it as it is on a frictionless table. Force F has a magnitude of 3N and is at e, - 31. Force F2 has a magnitude of 10 N and is at 02- 33". In unit-vector notation, what is t third force if the lemon half (a) is stationary, (b) has the constant velocity V (137-14) m (12h- 14) m/s?, where t is time? %3D and (c) has the V = %3D