A student applies a constant force of 200 N directed 30 degrees above the horizontal and thereby slides a 250 N box of books along her dorm room floor. The coefficient of kinetic friction between the box and the floor is 0.300. 28. The acceleration of the box of books has a magnitude of A. 5.03 В. 2.67 C. 8.49 D. 6.13 E. 8.33

A student applies a constant force of 200 N directed 30 degrees above the horizontal and thereby slides a 250 N box of books along her dorm room floor. The coefficient of kinetic friction between the box and the floor is 0.300. 28. The acceleration of the box of books has a magnitude of A. 5.03 В. 2.67 C. 8.49 D. 6.13 E. 8.33

Name: A student applies a constant force of 200 N directed 30 degrees above
Uploaded: 2024-03-20T06:57:57.000Z
Channel: Bartleby
Description: A student applies a constant force of 200 N directed 30 degrees above the horizontal and thereby slides a 250 N box of books alongher dorm room floor. The coefficient of kinetic friction between the box and the floor is 0.300.28. The acceleration of

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

Chapter5: The Laws Of Motion

Section: Chapter Questions

Problem 5.8P: (a) A cat with a mass of 850 kg in moving to the right with a constant speed of 1.44 m/s. What is...

See similar textbooks

Similar questions

(a) A cat with a mass of 850 kg in moving to the right with a constant speed of 1.44 m/s. What is the total force on the cat ? (b) What is the total force on the cat if it is moving to the left?
e 3. Cur 7. Two students push a 260 kg piano across the floor. Kathy pushes with 280 N [forward] while Matt pushes with 340 N [forward]. The piano accelerates at 0.30 m/s² [forward]. (a) What is the coefficient of kinetic friction? (b) How long will it take the piano to stop moving after pushing it for 6.2 s from rest?
1. A baseball player slides into third base with an initial speed of4.0 m/s. If the coefficient of kinetic friction between the playerand the ground is 0.46, how far does the player slide beforecoming to rest?
ol nt... 7 2 W S 6. A mass m₁ = 4.80 kg block on a tabletop is attached by a string to a hanging block of mass m₂ = 3.00 kg, as shown in the figure. The coefficient of kinetic friction between the mass (m₁) and the surface is 0.29. The blocks are released from rest and allowed to move freely. Find the magnitude of the tension in the string. N 3 E 80 F3. 4 288 R F % 5 246 T G 6 16 ceil6 ceil6 ceil6 ceil6 cesto co B 21910291999 MacBook Air FO Y & 7 m₂ H U 8 J FB ( 9 M K 16 ceiló cerlo ceiló cel cc116 ceil6 ccilo ceiló ceilo O 4 16. cci P
If the 80 N horizontal force is applied to a 20 kg crate on a rough, level surface, the crate accelerates at 1.2 m/s2. What is the magnitude of the magnitude of the coefficient of kinetic friction μk acting between the crate and the surface?
In the figure, the block of mass 2.00 kg accelerates down the inclined plane. The coefficient of kinetic friction is 0.200 and angle of the inclined plane is 30.0°. What is the acceleration of the block? normal force N friction force f mg sine mg cose mg O 3.05 mis? O 5.05 m/s? O 2.05 m/s? O 4.05 m/s?
A student attaches a rope to a 32 kg box, and drags it to the left with constant velocity of 1.08 m/s. The tension in the rope is 235 N at an angle of 48.7° to the ground. How much does the box weigh? 313.92 Find the x and y components of the applied (tension) force: Fx = 155.10 V o N %3D Fy = 176.5 N. %3D How much friction must be present? 155.10 V oN How much Normal force must be present? N. Submit Question
A 3.0-kg block slides on a rough horizontal surface. A force of 8.0 N acting parallel to the surface is applied to the block. TI coefficient of kinetic friction between the block and the surface is 0.15. What is the magnitude of the block's acceleration? A) 1.5 m/s 2 В 2.3 m/s 2 1.2 m/s 2 D 1.9 m/s 2 E) 2.9 m/s 2
A horizontal force of 95.0 N ia applied to a 60.0 kg crate on a rough, level surface. If the crate accelerates at 1.20 m/s2, what is the magnitude of the force of friction acting on the crate?
In the figure, a 50 kg crate is being pushed by a constant force of 200 N, causing a backward friction of 94 N. The net horizontal forces on the box is then 106 N. What is the coefficient of friction between the crate and the ground? Sum of Forces Friction Force 200N Applied Force AN A. 0.067 B. 0.167 OC. 0.192 OD. 0.267 OE. 0.388 106N 50 kg
A large crate is at rest on a horizontal floor. The coefficient of static friction between the crate and the floor is 0.400. A force F is applied to the crate in a direction 30.0° above the horizontal. The minimum Part A value of F required to get the crate to start sliding is 440 N. What is the mass of the crate? Express your answer with the appropriate units. HA ? Value kg m =
27. Laptops ni Dukue. A heavy box containing four laptops worth 700,000 pesos is being delivered to Dukue. From the delivery van, it slides down on a rough ramp angled at 0 = 30.0° with respect to the ground. The coefficient of kinetic friction between the box and the ramp is µk = 0.300. If each laptop has a mass of 2.00 [kg], what is magnitude of acceleration of the box? A. 1.96 [m/s²] B. 2.35 [m/s²] C. 5.55 [m/s²] D. 7.02 [m/s²]