A 250 kg crate is placed on an adjustable inclined plane. If the crate slides down the inclinewith an acceleration of 0.8 m/s2 when the incline angle is 30 degrees, what should the incineangle be for the crate to slide down the plane at constant speed?O 36.3 degO 21.1 degreesO 25.8 degO 17.4 degO 28.8 deg A 250 gram block on a 30 deg inclined plane is attached by an inextensible string going over africtionless pulley to a 500 gram hanging weight. The static and kinetic friction coefficients are.25 and .123. What is the acceleration of the blocks in cm/s2O 455.2О 376O 563.7O 192.4O 292.4

Answered: Image /qna-images/answer/4a9dd977-2ce3-46eb-8a9a-beed832e2e66.jpg

Answered: A 250 kg crate is placed on an…

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter2: Kinematics

Section: Chapter Questions

Problem 31CQ: A cylinder is given a push and then rolls up an inclined plane. If the origin is the starting point,...

See similar textbooks

Similar questions

1. If the body starts from rest at A and slides 200 ft down the 30° incline, how far will it then move along the other incline? What will be the velocity when it returns to B? Coeff fr= 0.20. A с 100 lb 200' 30° B A 3 S
While tapping a hole, a machinist applies the horizontal forces shown to the handle of the tap wrench. Show that these forces are equivalent to a single force, and specify, if possible, the point of application of the single force on the handle.
3.33 The resultant of the three cable tensions acts along the y-direction. Determine T₁ and T3 given that T₂ = 980 lb. T₁ 4 ft 3 ft 6 ft! 8 ft Fig. P3.32, P3.33
How many times higher could an astronaut jump on the Moon than on Earth if his takeoff speed is the same in both locations (gravitational acceleration on the Moon is about 1/6 of g on Earth)?
A car is parked on a steep incline, making an angle of 37.0 below the horizontal and overlooking the ocean when its brakes fail and it begins to roll. Starting from rest at t = 0, the car rolls down the incline with a constant acceleration of 4.00 m/s2, traveling 50.0 m to the edge of a vertical cliff. The cliff is 30.0 m above the ocean. Find (a) the speed of the car when it reaches the edge of the dill, (b) the time interval elapsed when it at rives there. (c) the velocity of the car when it lands in the ocean, (d) the total time interval the cat is in motion, and (e) the position of the car when it lands in the ocean, relative to the base of the cliff.
A cylinder is given a push and then rolls up an inclined plane. If the origin is the starting point, sketch the position, velocity, and acceleration of the cylinder vs. time as it goes up and then clown the plane.
A truck travels up a hill with a 12 degree incline. The truck has a constant speed of 25 m/s. What is the horizontal component of the truck's velocity? What is the vertical component of the truck's velocity? Answer in units of m/s.
A stone is thrown with an initial speed of 15 m/s at an angle of 53 ° above the horizontal from the top of a 35 m building. If g = 9.8 m/s 2 and air resistance is negligible, then what is the magnitude of the horizontal component of velocity as the rock strikes the ground? a.7.5 m/s b.9.0 m/s c.29 m/s d.12 m/s
A soccer player kicks a ball with an initial velocity of 10 meters per second at an angle of 30 degrees above the horizontal. The magnitude of the horizontal component of the ball’s velocity is use 9.81m/s squared for acceleration round off into 4 decimal places Select one: a. 10 m/s b. 9.8 m/s c. 5.0 m/s d. 8.7 m/s
A hockey puck slides off the edge of a table with an initial velocity of 19.981 m/s. The height of the table above the groundis 0.756m. What is the magnitude of the vertical component ofthe velocity of the puck just before it hits the ground? A) 3.85 m/sB) 7.41 m/sC) 5.50 m/sD) 3.89 m/s
A crate slides down a ramp 20.92m long inclined at 24.69°. How long will it take to reach the end of the ramp? What is the velocity of the crate upon reaching the end of the ramp? Assume coefficient of kinetic friction = 0.079.
An airplane accelerates down a runway at 4.12 m/s? for one minute until it finally lifts off the ground. How long is the said runway? From the problem, what is the most appropriate equation to be used? O vf = v; + at Vf + vi at2 d = + v,t O v = v? + 2ad

SEE MORE QUESTIONS

Recommended textbooks for you

College Physics

Physics

ISBN:

9781938168000

Author:

Paul Peter Urone, Roger Hinrichs

Publisher:

OpenStax College

Physics for Scientists and Engineers, Technology …

Physics

ISBN:

9781305116399

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

Physics for Scientists and Engineers with Modern …

Physics

ISBN:

9781337553292

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

College Physics

Physics

ISBN:

9781938168000

Author:

Paul Peter Urone, Roger Hinrichs

Publisher:

OpenStax College

Physics for Scientists and Engineers, Technology …

Physics

ISBN:

9781305116399

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

Physics for Scientists and Engineers with Modern …

Physics

ISBN:

9781337553292

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

Classical Dynamics of Particles and Systems

Physics

ISBN:

9780534408961

Author:

Stephen T. Thornton, Jerry B. Marion

Publisher:

Cengage Learning

College Physics

Physics

ISBN:

9781285737027

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

Glencoe Physics: Principles and Problems, Student…

Physics

ISBN:

9780078807213

Author:

Paul W. Zitzewitz

Publisher:

Glencoe/McGraw-Hill

SEE MORE TEXTBOOKS