causes the ball t8 Hit the f188r 1.3 m Belów the pont at which it leaves the spring after traveling 5.0 m horizontally. What is the spring constant? 71. II| It's your birthday, and to celebrate you're going to make your first bungee jump. You stand on a bridge 100 m above a raging river and attach a 30-m-long bungee cord to your harness. A bungee cord, for practical purposes, is just a long spring, and this cord has a spring constant of 40 N/m. Assume that your mass is 80 kg. After a long hesitation, you dive off the bridge. How far are you above the water when the cord reaches its maximum elongation? dang

causes the ball t8 Hit the f188r 1.3 m Belów the pont at which it leaves the spring after traveling 5.0 m horizontally. What is the spring constant? 71. II| It's your birthday, and to celebrate you're going to make your first bungee jump. You stand on a bridge 100 m above a raging river and attach a 30-m-long bungee cord to your harness. A bungee cord, for practical purposes, is just a long spring, and this cord has a spring constant of 40 N/m. Assume that your mass is 80 kg. After a long hesitation, you dive off the bridge. How far are you above the water when the cord reaches its maximum elongation? dang

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter2: One Dimensional Motion

Section: Chapter Questions

Problem 68PQ

See similar textbooks

Similar questions

A person falls from a height of 2.0m on earth (a=g=9.8m/s2). What acceleration is necessary for them to stop over 30 cm (assuming they bend their knees)? What if they don't bend their knees hence stop over a distance of 1 mm?
Adv. Physics questionA A 2.0 kg object compresses a spring with a spring constant of 100 N/m by a distance of 8 cm, and then the object is released. Assuming that the object maintains the same acceleration while the spring returns to equilibrium, how fast is the object moving after 1.2 s?.
I hang a 83-kg weight on a force spring, which registers 183.07 Newtons. With what acceleration does it pull down the spring in m/s2? Round to 2 decimal places.
A bungee jumper falls for 1.3 s before the bungee cord begins to stretch. Until the jumper has bounced back up to this height , the elastic cord causes the jumper to have an average acceleration upward of 4 m/ d) How far below the diving platform is the jumper at the instant the speed is zero?
for a spring-mass system, a) where is the velocity equal to 0? b) where is the acceleration equal to 0? c) where is the velocity greatest? d) where is the acceleration greatest?
As a 75.0 - kg man steps onto a bathroom scale, the springinside the scale compresses by 0.650 mm. Excited to see thathe has lost 2.50 kg since his previous weigh - in, the man jumps0.300 m straight up into the air and lands directly on the scale. (a) What is the spring’s maximum compression? (b) If thescale reads in kilograms, what reading does it give when thespring is at its maximum compression?
Fish ate hung on a spring scale to determine their mass (most fishermen feel no obligation to truthfully report the mass). (a) What is the force constant at the spring in such a scale if it the spring stretches 8.00 cm for a 10.0 kg load? (b) What is the mass of a fish that stretches the spring 5.50 cm? (c) How far apart are the halfkilogram marks on the scale?
When an 80.0kg man stands on a pogo stick, the spring is compressed 0.120 m. (a) What is the force constant of the spring? (b) Will the spring be compressed more when he hops down the read?
When an 80.0-kg man stands on a pogo stick, the spring is compressed 0.120 m. (a) What is the force constant of the spring? (b) Will the spring be compressed more when he hops down the road?
A worker on a rooftop is startled by a snake, scoops it with a shovel and throws it down the building at 16 m/s. What maximum height does the snake attain? use
A 65.0 kg bungee jumper uses a cord that is 3.51 m long when unstretched with a spring constant of 140 N/m. What is the maximum speed of the bungee jumper? (Give your answer in m/s.)
02. When a 308.3-kg refrigerator is loaded onto a 1200-kg car, the springs of the car compress by 1.39 m. Assuming the car’s springs act as a single spring, by how many meters will the car lower if a heavier 535.4-kg refrigerator is loaded instead? Round off your final answer to two decimal places.