Question 17 "Tarzan, who weighs 800N, swings from a cliff at the end of a vine 22 m long. From the top of the cliff to the bottom of the swing, he descends by 3.3 m. The vine will break if the force on it exceeds 1000 N. Does the vine break?" Yes No The data is not enough to calculate the result

Question 17 "Tarzan, who weighs 800N, swings from a cliff at the end of a vine 22 m long. From the top of the cliff to the bottom of the swing, he descends by 3.3 m. The vine will break if the force on it exceeds 1000 N. Does the vine break?" Yes No The data is not enough to calculate the result

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

SORU-1 A man with a mass of 60 kg is swinging at an angle of maximum e = 60° to the vertical line, together with a swing made of a rope with negligible length L. For a rope that can withstand a maximum tension of 800 N, determine approximately the angle at which the rope of the swing is broken. (cos60° = 0.5, sin 60° - 0.9, g- 10m/s) 48° A-) B-) 33° 390 C-) 44° D-) 27° E-)
1) Consider the swinging bob, as shown, is released from position A₁. Assume no friction. (a) Calculate the maximum weight of the bob the string OA with length / can support. (b) Calculate speed of the bob if its height is h from position A₂. A₁ A A₂
5. After given a push, a 1.0-kg box slides down a slope that is inclined by 30° relative to the horizontal. There is a spring with a spring constant of 1000 N/m attached to the bottom of the slope, as shown. The surface of the slope is rough and has a coefficient of kinetic friction of 0.15. After being pushed, the box has an initial velocity to, and it then slides 1.2 m down the slope before hitting the spring, where it compresses the spring by 25 cm. Find the work done on the box by gravity, friction, and the spring. Also, find the initial speed of the box. 12 m 30
As it can be seen from the figure below, an 18kg hanging box is connected by a light, inextensible string over a light, frictionless pulley to a 10kg block that is pulled by an external force having magnitude F to the left with accelerated speed. The frictional force between the block and the surface will be: a) F, = F b) F, = μ, N C) F,=H₂N d) 0 TONG Friction Surface a Ob O C O d Frictionless Pulley
A 12-lb block moves from the conveyor belt to a table by travelling around a smooth, semicircular track of 10-ft radius. (a) Determine the speed required on the conveyor to ensure that the block stays on the semicircular track and makes it to the table. (b) Determine the distance that the block moves along the length of the table. The coefficient of kinetic friction between the block and the table is 0.2.
4. A block of mass m = the top of a 0 H=1.0 m. (a) How far from the table will the block hit the floor, if coefficient of kinetic 3.00 kg is released from rest at h=0.5 m above the surface of a table, at 60.0° incline as shown in Figure 3. The incline is fixed on a table of height friction between m mass and incline is 0.1. Fig 3 1
A student releases a 3.9kg cart from the top of ramp and starts a stopwatch. The length from the front of the cart to the end of the ramp and the distance from the end of the ramp to the stopper are shown. Neglect backwards friction and drag and assume the cart does not lose speed transitioning from the ramp to the floor. What is the cart's acceleration on the ramp? unit | (magnitude) What is the cart's acceleration on the floor? 130cm unit (magnitude) How long does the cart take to reach the end of the ramp? 5° 200cm unit (timed from the release) How fast is the cart traveling as it hits the stopper? unit How long does the cart take to reach the stopper? unit (timed from the release) cannot be detern check answers challenge ne Calculator ound = 343m/s cant figures Rain to stop e here to search ACC t;320
3 decimal places
5. You throw a ball of mass m straight up with initial speed vo. (a) What would be the maximum height of the ball if there were no drag force on the ball? (b) Is the drag force a conservative force? Suppose the ball reaches a maximum height that is 80% of the value you found in (a) due to the drag force. With this information, (c) Derive an upper and lower bound on the speed at which the ball will strike the ground. Explain your reasoning! Hint: for the upper bound, pretend there is no drag force on the way down. (d) Explain why the actual speed at which the ball will strike the ground is neither exactly the upper nor lower bound you found in (c).
1. A 10.0-kg block is pushed up a 30• inclined plane that is 10.0 m long starting from rest. The coefficient of kinetic friction between the block and the plane is uk = 0.20. What is the magnitude of the constant force required to move the block from the bottom of the plane to the top in 3.00 s?
If the 80kg cabinet is allowed to roll down the inclined plane, determine the acceleration of the cabinet and the normal reactions on the pair of rollers at A and B that have negligible mass. 1.5 m B 0.5 m 0.5 m