Packages are thrown down an incline at A with a velocity of 1 m/s. The packages slide along the surface ABC to a conveyor belt which moves with a velocity of 2 m/s. Knowing that μ = 0.25 between the packages and the surface ABC, determine the distance d if the packages are to arrive at C with a velocity of 2 m/s. 1 m/s 2 m/s 6 m B 22°

Packages are thrown down an incline at A with a velocity of 1 m/s. The packages slide along the surface ABC to a conveyor belt which moves with a velocity of 2 m/s. Knowing that μ = 0.25 between the packages and the surface ABC, determine the distance d if the packages are to arrive at C with a velocity of 2 m/s. 1 m/s 2 m/s 6 m B 22°

Name: Packages are thrown down an incline at A with a velocity of 1 m/s. Th
Uploaded: 2024-03-20T06:57:47.000Z
Channel: Bartleby
Description: Packages are thrown down an incline at A with a velocity of 1 m/s. The packages slidealong the surface ABC to a conveyor belt which moves with a velocity of 2 m/s. Knowingthat μ = 0.25 between the packages and the surface ABC, determine the distance

Physics for Scientists and Engineers

10th Edition

ISBN:9781337553278

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter4: Motion In Two Dimensions

Section: Chapter Questions

Problem 49CP: A skier leaves the ramp of a ski jump with a velocity of v = 10.0 m/s at = 15.0 above the...

See similar textbooks

Similar questions

A skier leaves the ramp of a ski jump with a velocity of v = 10.0 m/s at = 15.0 above the horizontal as shown in Figure P3.52. The slope where she will land is inclined downward at = 50.0, and air resistance is negligible. Find (a) the distance from the end of the ramp to where the jumper lands and (b) her velocity components just before the landing. (c) Explain how you think the results might be affected if air resistance were included.
A catapult is placed 100 feet from the castle wall, which is 35 feet high. The soldier wants the burning bale of hay to clear the top of the wall and land 50 feet inside a castle wall. If the initial velocity of the bale is 70 feet per second, then at what angle should the bale of hay be launched so that it travels 150 feet and pass over the castle wall. Use g=32ft/s^2.
Suppose a chinook salmon needs to jump a waterfall that is 1.43 m high. (a) If the fish starts from a distance 1.04 m from the base of the ledge over which the waterfall flows, find the x- and y-components of the initial velocity the salmon would need to just reach the ledge at the top of its trajectory. v0x = m/s v0y = m/s (b) Can the fish make this jump? (Note that a chinook salmon can jump out of the water with a speed of 6.26 m/s.) Yes or No
A person, standing at the edge of a cliff overlooking the ocean, throws a stone with an initial speed of 20 m/s at an angle of 30o below the horizontal. If the stone is in flight for 2s, the height of the cliff is a.) 19.6 m b.) 14.9 m c.) 4.9 m d.) 5.1 m
A spacecraft is observed to be at a location < 200 , 300 , -400 > m relative to an origin located on a nearby asteroid, and 5 seconds later is observed to be at location < 340 , 80 , -540 > m. (a) What is the average velocity of the spacecraft during this interval?v→avg = m/s (b) What is the average speed of the spacecraft during this period?|v→avg|= m/s (c) What is the unit vector in the direction of the average velocity?v^=
. What is the minimum velocity attained by a ball thrown with velocity of 20 m/s at an angle of 40 degrees with the horizontal? * a. 15.32 m/s b. 12.85 m/s c. 16.78 m/s d, None of the above
A plane travels N 30o W at an air speed of 600 kph. If the wind has a speed of 80 kph on a direction of N 40o E. What is the direction of the plane relative to the ground?a. N 23o 10' Wb. N 33o 40' Wc. N 51o 20' Wd. N 35o 12' W
A pitcher throws a fastball horizontally toward home plate 18.39 meters away. If the ball is traveling at a constant speed of 40.0m/s, neglecting air friction, how long does it take for the ball to get to home plate? What are the givens in the problem? What are the unknowns? What equation should you use to find the unknown? What is the correct answer?
A boat with a still water velocity of 20.0km/hr heads North across a river that flows directly East at 12.0km/hr. ( I am in need of help with d & e). a) What will be the resultant velocity of the boat if it does not fight the current ? (23.3 km/hr 31.0o E of N) b) If the river is 700.m wide, how long will it take the boat to reach the opposite side if it does not fight the current ? (.035hr) c) How far downstream, relative to the bank, will the boat be carried if it does not fight the current ? (.420km or 420.m) d) What must be the heading of the boat if it is to keep a path directly North across the stream ? Draw a vector diagram. e) How long will it take the boat to cross the stream if it keeps its heading during the entire trip ?
A stone was thrown downward from atop a building 50 m high with an angle of - 60 degrees and with an initial velocity of 6 m/s. How far from the side of the building will the stone land? a. 5.196 m b. 8.12 m c. 1.353 m d. 3 m
Chinook salmon can cover more distance in less time by periodically making jumps out of the water. Suppose a salmon swimming in still water jumps out of the water with velocity 6.03 m/s at 40.6° above the horizontal, re-enters the water a distance L upstream, and then swims the same distance L underwater in a straight, horizontal line with velocity 2.92 m/s before jumping out again. What is the fish's average horizontal velocity (in m/s) between jumps? (Round your answer to at least 2 decimal places.) Consider the interval of time necessary to travel 2L. How is this reduced by the combination of jumping and swimming compared with just swimming at the constant speed of 92m/s? Express the reduction as a percentage. What If? Some salmon are able to jump a distance Lout of the water while only swimming a distance L/4 between jumps. By what percentage are these salmon faster than those requiring an underwater swim of distance L? (Assume the salmon jumps out of the water with velocity 03m/s…
A ball is thrown up vertically from your hand. If the ball returns to your hand in 4.05s, at what speed in m/s is the ball initially thrown from your hand? Use g=9.81 m/s^2 as the magnitude of the acceleration due to gravity and ignore air resistance.