2. The magnitude of the applied force F = 80 N, mass M = 5 kg, and 0 = 40° are the same for the two cases. The box in case 1 has the greatest magnitude of acceleration along th frictionless plane. F Case 1 M Case 2

2. The magnitude of the applied force F = 80 N, mass M = 5 kg, and 0 = 40° are the same for the two cases. The box in case 1 has the greatest magnitude of acceleration along th frictionless plane. F Case 1 M Case 2

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter4: The Laws Of Motion

Section: Chapter Questions

Problem 21P: Two blocks each of mass m are fastened to the top of an elevator as in Figure P4.56. The elevator...

See similar textbooks

Related questions

Q: Does amplitude play a factor in wave SPEED? Explain your answer.

Q: A bicycle start’s its motion from rest and uniformly accelerates at a rate of 3.4 m/s2 for 9.14 seco...

A: Given data: Initial velocity (Vi) = 0 m/s Acceleration (a) = 3.4 m/s2 Time (t) = 9.14 s Required: D...

Q: If an electron travels 0.350 m from an electron gun to a TV screen in 24.0 ns, what voltage (in V) w...

A: Given value--- distance = 0.35 m. time = 24 ns. We have to find--- Potential?

Q: 7. A trebuchet launches heavy rocks by letting heavier barrel of rocks to drop on the other side of ...

Q: A voltage of 7.8 V is applied to a 12.25 pF capacitor. What charge, in pino-coulombs, is stored in t...

A: Given data :- Voltage/potential difference V = 7.8 V Capacitance of a capacitor C = 12.25 pF

Q: In what time would a current of 10 A transfer a charge of 50°C?

Q: •• A slab of glass that has an index of refraction of 1.50 i submerged in water that has an index of...

A: Given: The refractive index of the water is 1.33. The refractive index of the glass is 1.5.

Q: Which of the following type(s) of energy is/are present when there is no visible motion? A)Thermal ...

A: Thermal energy : Thermal energy is energy possessed by an object or system due to the movement of pa...

Q: A tank is is half full of oil that has a density of 900 kg/m³. Find the work W required to pump the ...

A: Given, radius of the tank, r = 9 m h =3 maccleration due to gravity, g = 9.8 ms2

Q: Also called as undoped semiconductor. Olntrinsic materials Extrinsic materials Impurities O Semicond...

Q: What is the magnitude of the voltage decrease for a +3.0- nC point charge that travels a distance of...

A: Given: The charge is 3 nC. The traveled distance is 3 cm. The electric field is 8000 N/C.

Q: An ebony log with volume 13.6 ft3 is submerged in water. What is the buoyant force on it (in lb)? (E...

A: Given: The volume of the ebony log: V = 13.6 ft3. To find the buoyant force on it.

Q: A mass-spring system is oscillating in the horizontal direction. If the mass is 0.25-kg, the spring ...

A: Given data: Spring constant (k) = 12 N/m Amplitude (A) = 0.15 m Required: The total energy of the s...

Q: Three resistors rated at 20 Ω, 66 Ω, and 41 Ω are connected in series in a circuit. What is the equ...

A: Given R1= 20ohm R2=66 ohm R3= 41 ohm Given it is a series connection

Q: A force 450 N pushes on a 78.21 kg box at an angle of 50° from the horizontal. Starting from rest , ...

A: Given Applied force is F=450 N Mass of the box is m=78.21 kg Angle above the horizontal is θ=50° Ini...

Q: Combination of series in parallel connections of capacitors is shown in the figure. The sizes of the...

Q: • A glass surface (n = 1.50) has a layer of water (n = 1.33) on it. Light in the glass is incident o...

A: Given value--- ng = 1.50 . nw = 1.33 . We have to find--- critical angle ?

Q: The two monochromatic waves initially in phase are shifted by the distance shown in the figure below...

A: Wavelength is the distance over which the wave repeats its shape. It is measured as the distance bet...

Q: An airplane accelerates down a runway at 3.20 m/s2 for 32.8 s until is finally lifts off the ground....

A: Given data: Initial velocity (Vi) = 0 m/s Acceleration (a) = 3.20 m/s2 Time (t) = 32.8 s Required: ...

Q: 90. Two opposite and equal charges 4 x 10-8 C when placed 2 x 10 cm away, form a dipole. If this dip...

A: Magnitude of Torque on dipole on an electric field = q*d*E*sin(theta) Where q is the magnitude of d...

Q: Example.2 The length of the optical cavity in He-Ne laser is 30 [cm]. The emitted wavelength is 0.63...

A: Given data: The length of optical cavity is L=30 cm. The wavelength is λ=0.6328 mm.

Q: Three resistors R1 = 79.9 Ω, R2 = 23.6 Ω, R3 = 70.0 Ω, and two batteries 1 = 40.0 V, and 2 = 359 V a...

Q: 2. The figure shows two parallel nonconducting rings with their central axes along a common line. Ri...

Q: Complete the following sentence: Resonance occurs in harmonic motion when the system is critically d...

Q: A cart of mass 5 kg is held on the ramp at a height of 2.5 m. Another cart of mass 5 kg is on a fric...

A: The compression of the spring is 7.37 mtr

Q: A cleaning person tries to move a heavy, old bookcase on a carpeted floor by pushing tangentially on...

A: "Since you have asked multiple question, as per our guidelines we will solve the first question for ...

Q: Q6// A heat pump is used to maintain a house at 22°C by extracting heat from the outside air on a da...

A: To develop the problem it is necessary to take into account the concepts related to the coefficient ...

Q: Based on the graph/ model below. 1. sketach a motion diagram of teh skater that starts from rest a...

A: Given:starts from rest u =0 along path:

Q: Car batteries are often rated in "ampere-hours" or A-h. (a) Show that A-h has units of “charge” ...

A: Current is the rate of change of charge through a cross section. Thus charge is equal to the product...

Q: 1. What is the maximum speed at which a car can round a level curve if the radius of the curve is 13...

Q: 3. A person pushes on a small doorknob with a force of 5.00 N perpendicular to the surface of the do...

A: Given: The applied force is 5 N perpendicular to the surface of the door. The distance of the force ...

Q: If you hold your arm outstretched with your palm upward, the force to keep your arm from falling com...

Q: A 30-cm-long cylindrical solenoid with a radius of 5.0 cm consists of 500 turns wrapped around its c...

Q: of polarizing material shc vertical. The incident bea nsity of the beam transm

A: GivenI0=1490 W/m2θ1=19.2°θ2=58.2°θ3=106°

Q: P = xi + yj +zk Q = x?i -z²k R = xy²j – yzk PROVE THAT (QX R) *(dot) P = R *(dot) (P X Q)

Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to th...

A: Intialy temperature is boiling point or saturation temperature the saturation temperature correspo...

Q: What is the objective of the Bour a. To determine the total pressure. (b. To calibrate a pressure ga...

A: 1) Objective was - To calibrate a Bourdon type pressure gage and to establish the calibration curve...

Q: Data Sheet: E5a: Resistivity of Different Materials NAME: DATE: Table 1 - Resistance vs Length Diame...

Q: The density of a certain liquid is given by the equation of the following form: ρ = (A + Bt) e CP wh...

Q: How much work does a uniform electric field of strength, 3,000 N/C, perform on a +2.0-µC point charg...

A: Given data: Electric field (E) = 3000 N/C Charge (q) = +2 μC = +2×10-6 C Distance (d) = 30 cm = 0.3...

Q: 1. A rotating merry-go-round makes one complete revolution in 4.0 s (a) What is the linear speed of ...

Q: Consider a particle of certain mass is attached to one end of a string of fixed length equal to 23.7...

Q: In the circuit below, all four resistors are identical (R1 = R2 = R3 = R4 = R) and the battery has a...

Q: Select all that is/are true about the motion of the particle described in the graph below.

A: correct options Decelerate in DE at 10m/s2 Accelerate in ab at 10 m/s2 dwell at BC SPEED = DISTANC...

Q: A graph of position versus time for an object oscillating at the free end of a horizontal spring is ...

Q: A hollow cylinder (hoop) is rolling on a horizontal surface at speed v 3.0 m/s when it reaches a 15 ...

A: Given: initial linear velocity v =3.0 m/s angle of inclination θ=15°

Q: A uniform disk with massm = 8.75 kg and radius R = 1.41 m lies in the x-y plane and centered at the ...

Q: A long solenoid has a diameter of 16.5 cm. When a current i exists in its windings, a uniform magnet...

Q: Calculate the work done on the suitcase by F. Express your answer with the appropriate units. A lugg...

A: As per guidelines only 3 subparts are solved here.

Q: The equation: ΔΚ + Δυ + ΔΕ- W is known as the A equation.

Concept explainers

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”

Question

2. The magnitude of the applied force F = 80 N, mass M = 5 kg, and 0 = 40° are the same for the two cases. The box in case 1 has the greatest magnitude of acceleration along the
frictionless plane.
Case 1
M
Case 2
M
_0

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

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

As shown below, the mass of block 1 is m1 = 4.0 kg, while the mass of block 2 is m2 = 7.0 kg. The coefficient of friction between m1 and the inclined surface is μk = 0.49. What is the acceleration of the system? (Enter the magnitude in m/s2.)
Three astronauts, propelled by jet backpacks, push and guide a 123 kg asteroid toward a processing dock, exerting the forces shown in the figure, with F1 = 29 N, F2 = 50 N, F3 = 43 N, θ1 = 30°, and θ3 = 60°. What is the (a) magnitude and (b) angle (measured relative to the positive direction of the x axis in the range of (-180°, 180°]) of the asteroid's acceleration?
A toy rocket engine is securely fastened to a large puck that can glide with negligible friction over a horizontal surface, taken as the xy plane. The 5.20-kg puck has a velocity of 1.00î m/s at one instant. Eight seconds later, its velocity is (6.00î + 6.0ĵ) m/s. (a) Assuming the rocket engine exerts a constant horizontal force, find the components of the force. ( î+ ĵ) (b) Find its magnitude.
A toy rocket engine is securely fastened to a large puck that can glide with negligible friction over a horizontal surface, taken as the xy plane. The 4.20-kg puck has a velocity of 2.00î m/s at one instant. Eight seconds later, its velocity is (6.00î + 4.0ĵ) m/s. (a) Assuming the rocket engine exerts a constant horizontal force, find the components of the force. (b) Find its magnitude.
A box rests on a frozen pond, which serves as a frictionless horizontal surface. If a fisherman applies a horizontal force with magnitude 48.0 N to the box and produces an acceleration of magnitude 2.20 m/s2, what is the mass of the box?
3. Four blocks, with masses m1 = 5.20 kg, m2 = 4.20 kg, m3 = 7.80 kg, and m4 = 7.30 kg, are pulled on a horizontal frictionless surface by a 35.0 N force that makes a 39 o angle (θ) with the horizontal (see figure). What is the magnitude of the tension between the m3 and m4 blocks?
A toy rocket engine is securely fastened to a large puck that can glide with negligible friction over a horizontal surface, taken as the xy plane. The 5.60-kg puck has a velocity of 2.00î m/s at one instant. Eight seconds later, its velocity is (6.00î + 6.0ĵ) m/s. (a) Assuming the rocket engine exerts a constant horizontal force, find the components of the force. (i+j) (b) Find its magnitude.
The cable supporting a 2105 −kg elevator has a maximum strength of 23260 N. What maximum upward acceleration can it give the elevator without breaking? Express your answer using two significant figures.
If F = 40 N and M = 2.0 kg, what is the magnitude of the acceleration of the suspended object? All surfaces are frictionless.
1. A spring balance fastened to the roof of a moving elevator car indicates 90 lb as the weight of a 120-lb body. What is the magnitude and direction of the elevator? 2. What Force, applied parallel to the plane is necessary to move a 16.0 kg object up a frictionless plane with a uniform acceleration of 2 m/s^2, if the plane makes an angle 60° with the horizontal?
Two forces act on a 56-kg object. One force has magnitude 65 N directed 59° clockwise from the positive x-axis, and the other has a magnitude 38 N at 36° clockwise from the positive y-axis. To the nearest 0.01 m/s2, what is the magnitude of this object's acceleration?
There are two forces on the 2.00 kg box in the overhead view of but only one is shown. For F1 = 20.0N,a =12.0 m/s2and θ= 30.0 degree find the second force (a) in unit-vector notation and as (b) a magnitude and (c) an angle relative to the positive direction of the x axis.