8. Two forces F1 = 60N and F2 = 40N act on a 4-kg object placed on the frictionless horizontal plane xy. Find the magnitude and direction of the acceleration F. 30° 35 F2
Q: 9. A worker pulls a 200 N packing crate at constant velocity across a rough floor by exerting a…
A: Step 1: Step 2: Step 3: Step 4:Step 5:
Q: I.m = 15 kg us = 0.4 Determine the maximum force of static %3D friction. 2. m = 15 kg us = 0.3.…
A:
Q: A 12-kg crate rests on a horizontal surface and a boy pushing it with a force that is 30 below the…
A: Given data: The mass of crate is m=12 kg. Angle below horizontal is θ=30°. Coefficient of static…
Q: 40. Analyze the system of forces on the 1.0-kg mass below and determine the acceleration. ty F2 = 6…
A: Given: F1=12 N along -x axisF2=6N at 60° clockwise from -x axism=1 kg
Q: 8. Hector drives a pickup truck horizontally at 15 m/s. He is transporting a crate of delicate lead…
A: thank you
Q: 5. A 60.0-kg person rides in elevator while standing on a scale. The elevator has an cceleration…
A: Given person mass m=60.0kg Standing in elevator moving with acceleration a=2.00m/s²
Q: A block weighing 100N is being pulled along the horizontal plane by a force P having the slope of 5…
A: Weight, W=100 N Co efficient of friction, fk =0.25 Net acceleration required, a=2.5 m/s2
Q: A 50.0-kg crate is being pulled along a horizontal smooth surface. The pulling force is 10.0 N and…
A: Given that,Mass of crate : m = 50 (kg)Pulling force : F =10 (N)The angle of inclination : θ =…
Q: 1. A box sits at rest on a rough 40° incline plane. It begins to slide up the plane when the 70.0 N-…
A: Given data: The angle of inclination of the incline is θ =40°. The weight of the box, W=60 N. The…
Q: In the figure, a 50 kg crate is being pushed by a constant force of 200 N, causing a backward…
A:
Q: A 3.5 kg block is pushed along a horizontal floor by a force F of magnitude 20 N at an angle of 400…
A: Mass of block m = 3.5 kg F = 20 N θ = 40° Coefficient of kinetic friction μk = 0.25 Block's…
Q: A 2.95 kg ball hangs at one end of a rope that is attached to a support on a railroad car. When the…
A:
Q: 1. Two known forces F1 = 2.80 N at 71.0 o below the positive x-axis and F2 = 2.80 N at 38.0 o above…
A: Given Data,
Q: n m₂ m₁ Ⓒ = 40.3° m₁g What happens to the acceleration when the coefficient of friction of the…
A: Given:The co-efficient of friction of the surface decreases.
Q: A puck was launched along the ice surface, which, after passing the path S = 400 m, stopped after t…
A:
Q: Two forces are applied to an object as shown. Using F = 23.N, ¢1 = 46°, F2 = 42_N, and o, = 21°m,…
A:
Q: / a 100 N force applied to 20 kg mass of body move on nonfictionless horizontal surface ( juis yäol…
A: Friction force is the amount of resistance acting to the body's motion between the body and…
Q: A student applies a constant force of 200 N directed 30 degrees above the horizontal and thereby…
A: Given Information:- Applied force is F=200 N Angle between the force and the horizontal θ=30° Weight…
Q: What is the minimum coefficient of friction between her shoes and the cliff
A: Given , tension in rope T = 482.52N Force on feet F = 257.28N
Q: the coefficient of kinetic friction between the 57 kg block and the inclined surface is uk = 0.15…
A:
Q: 4. The roller coaster 'Scream' at Six Flags Magic Mountain has a vertical circular loop. After a…
A: Given Data: Drop height, h=141 ft. Loop radius, r=64 ft. Tangential velocity associated with the…
Q: The Fig. Q1b below shows forces F1, F2 and F3 acting on a particle P. Determine the resultant force…
A: F1→=7cos30°i^+7sin30°j^F2→=13cos60°i^+13sin60°j^F3→=-11cos20°i^-11sin20°j^ The Resultant force,…
Q: 10.Which one of the statements is NOT true about vectors? () A If a1s, where a is acceleration and »…
A:
Q: B. how much tension must a cable withstand if it is used to accelerate a 120 kg car vertically…
A:
Q: Two forces, F, and Fact on the 7.00-kg block shown in the drawing. The magnitudes of the forces are…
A: given m = 7.00 kg F1= 49.3 N F2 = 23.6 N
Q: 4. A box slides down a 34° incline with an acceleration that is precisely one-third what it would…
A: The given plane is inclined at an angle of 34o with the horizontal. A box slides down this plane,…
Q: In the figure shown, mi= 15 kg. the coefficient of kinetic friction between mi and the surface is…
A: SOlution: Given that m1 = 15 kg friction coef = 0.2 inclination angle = 30 degree
Q: Answer the questions based on the figure. Two boxes are sitting on i certain angles 0, and 02 a…
A: Two boxes are sitting on inclines with certain angles θ1 and θ2 and frictional coefficients μ1 and…
Q: A block weighing 100N is being pulled along the horizontal plane by a force P having the slope of 5…
A:
Q: 7. A 40 kg box initially sits at rest on a level table. A workers starts pushing it along the floor…
A:
Q: Determine the magnitude of the forces in each cord (FBA and FBC) for equilibrium of the 200 kg…
A: Given:- The equilibrium mass of the crate is m = 200 kg The cord BC is in horizontal. The Length of…
Q: A horizontal force of 95.0 N ia applied to a 60.0 kg crate on a rough, level surface. If the crate…
A: The forces acting on crate are: 1. Force of 95 N 2. Force of friction.
Q: 13. 54-kg box is sitting on the floor of a level railroad car which is moving forward with a speed…
A: mass of box = 54 kg speed = 25 m/sa = 5.6 m/s2
Q: 4. A 28.0 kg crate is being push across a horizontal floor with a force F = 155 N that makes an…
A: As per the question, mass of the crate =28kg force on the crate is 155N, the angle between the…
Q: Problem 2. A 30-lb box is on the horizontal surface. The coefficient of kinetic friction between the…
A:
Q: Two wooden crates with masses as shown are tied together by a horizontal cord. Another cord is tied…
A:
Q: 8. A 2.5 kg wagon is pulled with a force of 25 N at an angle of 18° above the horizontal. If the…
A:
Q: 5. A 1700 N crate is pushed up a ramp (0 = 30.0°) at a constant speed by a horizontal force F = 3020…
A:
Q: Mz M3
A:
Q: A 34kg crate resting on a horizontal surface is pushed as shown. If the coefficient of static…
A: Given that , mass of crate m= 34 kg coefficient of static friction μ = 0.18 F= μmg = 0.18 * 34 *…
Q: 40° T. 30° T, 1 2 kg
A:
Q: Two forces, F, and Fact on the 7.00-kg block shown in the drawing. The magnitudes of the forces are…
A:
Step by step
Solved in 2 steps with 2 images
