A woman skis from rest a downhill of 65 m high. If the friction is neglected, calculate her speed in m/s atbottom of the slope. g 10 m/s?О 21.5О 36.1O 28.2O there is no answerO 37.5Next pageJump to...Activate Windowsments

Energy conservation: As we know energy can neither be created nor destroyed it can only be converted…

Answered: A woman skis from rest a downhill of 65…

A woman skis from rest a downhill of 65 m high. If the friction is neglected, calculate her speed in m/s at bottom of the slope. g 10 m/s?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 76P: The CERN particle accelerator is circular with a circumference of 7.0 km. (a) What is the...

See similar textbooks

Related questions

Q: roller coaster have a velocity of 9.5 m/s goes thru a loop where R = 6.7 meters. /hat normal force…

Q: A skier weighing 90 kg starts from rest dowm a hill inclined at 17. He skis 100 m Bown the hill and…

Q: A basebait player exerts a force of 80N on a ball for a distance of 0.3m as he throws it. If the…

Q: A roller coaster at the top of a 65.2m tall hill with a speed of 0 m/s. What is its speed in m/s…

Q: a man in a sled, with a total mass of 125kg slides down a grassy hill and reaches a speed of 8 m/s…

A: Total mass of man and sled, m=125 kg The velocity of man and sled at the bottom, u=8 m/s The…

Q: A car breaks at 64ft/sec^2 and skids 50ft. What was the original speed of the car?

Q: If a rock of mass 6kg is dropped from a height, and has a velocity of 5 m/swhen it hits the ground,…

A: Given: mass m = 6kg final velocity v = 5 m/s To find: height, s=??

Q: Ignoring air resistance, from how high above thr ground would a 0.3 kg ball need to be dropped to…

Q: If factor assuming the speed of a Car is increased by 66%, by what it's Minimum braking distance be…

A: Consider d is the distance after which the car will come to rest after braking. Apply the third…

Q: •A ball starts from rest at the highest pant of a G0° mcdine, at a 'heght of 25m above gound.…

A: Simply put v=√2gh g=9.81m/sec2 h=25m

Q: A 100 kg desk is pushed across a floor at a constant speed of 1m/s. How much the employee do on the…

A: Mass of desk (m) = 100 kg initial constant speed of desk (u) = 1 m/sfinal speed (v) = 4 m/s

Q: OnEarth,in the absence of air friction, a rock thrown vertically upward at a velocity of 64 feet per…

A: Given, Velocity v = 64 feet s(t)=64t-16t2 .....(1) Differentiating equation (1)…

Q: A ball with a mass of 0.75 kg is dropped from a height of 20 m. If the ball has a speed of 18 m/s…

Q: Liz, a 40 Kg child slides down a 2.0 meter slide. Assuming the slide is frictionless, calculate her…

A: Given data: The mass of child is m=40 kg. The height of slide is h=2.0 m.

Q: A

A: Mass of the car is M = 1500 kg Initial speed U = 25 m/s Coefficient of kinetic friction is u =…

Q: A block, initialy at rest, of mass 20 kg starts from point A, where H = 28m, find the velocity on…

A: Apply the energy conservation equation between points A and B.

Q: A baseball is thrown vertically upward with an initial velocity of 9 m/s. Neglecting air friction,…

A: The given data are: u=9 m/sv=0 m/s Here, u denotes the initial velocity of the ball, and v denotes…

Q: Quèstion 1 A 10 kg object is released at the top of a building 100 m high. If the force of air…

A: Given data, Mass of the object = 10 kg Height of the building = 100 m Air resistance = 10 N

Q: a pot falls from a ledge and hits the ground 45m below. The speed with which it hits the ground is.

A: the total time taken for the given case is h=ut+12at245m=0t+129.8m/s2t2t=3.03s

Q: the ramp is 1 meter long and tilted at 5o. The ball has a mass of 30 grams. What is the speed of the…

Q: A golfer putts a 46 g ball with a speed of 3.0 m/s. Friction exerts a 0.020 N retarding force on the…

Q: trebuchet releases its 90 kg stone projectile 5 m above the ground, at an ngle of 35, and with a…

A: Motion of projectile can be divided into x component and y component.

Q: What is the velocity of a rollercoaster at the bottom of a track that is 70.5m high if it starts…

A: Given data: height of the track, h=70.5 m final velocity of the roller coaster, v=?

Q: A stone is thrown straight downward with a speed of 20 m/s from the top of a tall building. If the…

Q: A roller coaster is moving at 13 m/s at the top of the first hill (h= 53 m). Ignoring friction and…

Q: A 900-kg car is going 20 m/s along a level road. How large a constant retarding force is required to…

A: Given data: Mass of the car = 900kg Speed of car along the road(v)= 20m/s Required distance to stop…

Q: An athlete jumps over a barrier with an initial speed of 2.2 m/s. How much will the athlete be…

Q: A car mass roller coaster m IS on as show'n. At what height h should He car sdart from rest in order…

A: In order to barely complete the loop the condition at B (please have a look at the figure in Step 2)…

Q: at the top of the first hill (h= 53 m). Ignoring friction and air resistance, how high will the…

Q: What is the maximum speed a 200 horsepower car having a mass of 1200 kg can climb a 10.0º degree…

Q: A block is given an initial velocity of 500 m's up a frictionless 200 inclme. How far up the incline…

A: Given Initial veleocity u=5m/s Angle θ=20

Q: A child and a sled with a combined mass of 50.0 kg slidedown a frictionless slope. If the sled…

A: Given,

Q: A tumbleweed rolls off a 120m high cliff with a speed of 23.6 m/s. What would the final velocity of…

Q: The Hulk (200kg of pure angry muscle)collides head-on with a truck (2500kg). If the Hulk was running…

Q: In a wind tunnel test, the lift force measured by the dynamometer is of 40kg at 10m/s. what will be…

Q: During a water balloon fight at a college dormitory, a student drops a 0.80-kg water balloon from a…

A: Given: mass of balloon m=0.80 kg speed before it hit ground v=14m/s To Find: Height of the three…

Q: If you drop an object, what is its speed at the instant you let go of it?

A: This is an example of free fall motion. During free fall motion initial speed of the object is…

Q: A 1,300kg car is traveling at a velocity of 30.0m/s when the driver slams on the brakes. If a…

Q: Lara Croft in one of her tomb-raiding adventures grabs a vine hanging vertically from a tall tree…

A: Given: The itnial speed is 10.8 m/s vertically upward direction.

Q: A constant applied force of 46.0 N lifts an 2.50 kg mass straight up resulting in a final speed of…

A: Given , Force (F) = 46 N mass (m) = 2.5 kg Final Speed (v) = 4.8 m/s…

Q: A 800kg car and driver accelerates at rate of 35 m/s/s. What force is necessary to bring the car to…

A: Given, mass of the car, m=800 kg Acceleration, a=35 ms2 The force F required to bring the car…

Q: A drone at too great a height drops a box. The box drops straight down the ground and hits at 100…

A: Given data: Initial velocity (V0) = 0 m/s Final velocity (V) = 100 m/s Required: The height of the…

Question

A woman skis from rest a downhill of 65 m high. If the friction is neglected, calculate her speed in m/s at
bottom of the slope. g 10 m/s?
О 21.5
О 36.1
O 28.2
O there is no answer
O 37.5
Next page
Jump to...
Activate Windows
ments

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Introduction

VIEW

Calculation

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A seagull can fly at a velocity of 9.00 m/s in still air. (a) If it takes the bird 20.0 mm to travel 6.00 kin straight into an oncoming wind, what is the velocity of the wind? (b) If the bird turns around and flies with the wind, how long will it take the bird to return 6.00 km?
The CERN particle accelerator is circular with a circumference of 7.0 km. (a) What is the acceleration of the protons (m=1.671027kg)that move around the accelerator at 5of the speed of light? (The speed of light is v=3.00108m/s .) (b) What is the force on the protons?
19 Terr A ball is thrown from A. If it is required to clear the wall at B. Given: Initial velocity, VA = 47.9 ft/s h = 7.4ft 0 = 39.7° y 3 ft o a Determine the final velocity vg (ft/s) at B. Express your answer in 2 decimal places. B h hp
V/A Spelunlier drops astone off of aclıff inadarl cave at the instmat he starts his stonwatch.Hehears the stone hit water 1.3secends utter he releases it. How fe below is the water? Give yor mswer in feed. A27.2 ft B 8.3 t7 ८घ दा cis.4 ft D)9.0 t# 3D. 2 ft
!A BYCCLE と rPEEP 0F @ TY SPEEO IN AAS km/h? WHAT
4G 4G 2:48 Beni Francisco 108.53ft a. the time it reached the maximum height? 2.597sec b. max. ht. the ball had reached? АНАНАННАНАНАННАНАН і bribe na yan si welyn c. the total time of travel? 5.194sec d. the horizontal distance the ball travelled? e. the value of Vx? 14.7 KB/s f. the value of Vy? ||| g.the final velocity when the ball touched the ground? 25
A car is travelling with a speed of 90 km/h. This speed in S.I. units is O a. 324.00 m/s O b. 40.23 m/s O c. 25.00 m/s O d. 201.37 m/s
a, m's Kalkış 12 1. S The acceleration of an airplane changes until it takes off. as shown in the figure. Find the take-off speed of the airplane that first started moving without speed and the distance it travels on the runway Load Choose a File Next ASUS 180/ 112 IA 17 96 & 8. * 5. 1/2 %24 T Y U Ğ J K L F C V M alt gr ctri 目 10
A ball is dropped from a height of 6m above the ground. The velocity of the ball when reaching the ground is O a 9.8 m/s ut of O b.10.84 m/s estion OG 7.66 m/s Od. 10.84 m/s
1. A toy is to ssed prom a terace with a velocity of 3.2 m to a ho vizon tal dist an ce of 15 m. From what height was it tassed.
can you re work this. I got 10.2 m/s for v2 and 4.54 m/s for v1
A ball was dropped from the top of a building. If the ball was from a height of 339 meters from the ground, find the speed of the ball 3 seconds after it was dropped. = 0 m/s y t = 3.00 s Select one: a. 3325.5900 m/s b. 0.0289 m/s c. 348.8100 m/s d. 29.4300 m/s