A Identify whether the following has Potential or Kinetic Energy. Write the number in each corresponding column. 1. A mango fruit high up in a tree 6. A jeepney traveling down the road 2. A ball rolling down a hill 7. A paper airplane flying through the air 3. A large stick of dynamite 8. An asteroid falling towards the earth 4. A stretched rubber band 9. Standing on the stage

A Identify whether the following has Potential or Kinetic Energy. Write the number in each corresponding column. 1. A mango fruit high up in a tree 6. A jeepney traveling down the road 2. A ball rolling down a hill 7. A paper airplane flying through the air 3. A large stick of dynamite 8. An asteroid falling towards the earth 4. A stretched rubber band 9. Standing on the stage

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

What is the gravitational potential energy of a ball with a weight of 69 N when it is sitting on a shelf 1.6 m above the floor?J What assumption do you need to make to get your answer?
An object moving in the xy-plane is subjected to the force F = (2xyî+x²) N, where x and y are in m. Part A The particle moves from the origin to the point with coordinates (a, b) by moving first along the x-axis to (a,0), then parallel to the y-axis. How much work does the force do? Express your answer in terms of the variables a and b. W = Submit Part B W = Π| ΑΣΦ Submit Request Answer The particle moves from the origin to the point with coordinates (a, b) by moving first along the y-axis to (0, b), then parallel to the x-axis. How much work does the force do? Express your answer in terms of the variables a and b. V—| ΑΣΦ ? Request Answer ?
A 225g cart compresses a horizontal 650J/m² spring 3.2cm and is released from rest. The cart travels horizontally before going down a ramp. The top of the ramp is 25cm higher than the bottom. A. What is the speed of the cart after the spring decompresses but before it goes down the ramp? B. What is the speed of the cart at the bottom of the ramp?
A huge cruiser with a mass of 6.50x107 kg has a velocity of 12 m/s in a instant. A. What is the kinetic energy of the spacecraft at this time? B. How much work does it take to stop it? C. What is the magnitude of the constant force to stop it, if it has a 2.5 kilometer displacement?
Question 23 A 5.0-kg block that initially has a speed of 6.0 m/s is moving in a straight line on a level surface where there is kinetic friction between the block and the surface. What is the magnitude of the work done by the frictional force after the block comes to rest? O out of 4 points Answers: a, 210 J b. 120 J c. 150 J d. 90 J e. 180 J
QUESTION 5 A 12 Kg bowling ball is held 3 meters above the ground at sea level. Assuming that acceleration of gravity is 10 m/s^2, calculate the gravitational potential energy of the bowling ball. a. 36 J. b. 144 J. c. 10 J. d. 360 J. e. 12 J.
13
A 74 kg skier has a speed of 9.2 m/s at point A. She then encounters a 1.75 m deep dip in the snow's surface that has a circular cross section with a radius of curvature of 12 m. Note: You may ignore friction in this problem. a.) How large is the normal force exerted by the snow on the skier at point B? N b.) How much work is done by the normal force on the skier from point A to point B? J 1.75 m r = 12 m
A 260 g particle in a semi-spherical bowl of radius 0.6 m is released from rest at point A at the level of the center of the bowl, and the surface of the bowl is rough. The speed of the particle at B is 2 m/s. The acceleration of gravity is 9.8 m/s2 . a)What is its kinetic energy at B? b)What is the magnitude of the energy lost due to friction as the particle moves from A to B?
A crate with mass m = 33.3 kg being pushed up an incline that makes an angle φ = 22.7 degrees with horizontal. The pushing force is horizontal, with magnitude P, and the coefficient of kinetic friction between the crate and the incline is μ = 0.358. Consider the work done on the crate as it moves a distance d = 5.32 m at constant speed. a. What is work done by the pushing force, in joules? b. What is the work done by friction, in joules? c. What is the work done by gravity, in joules? d. What is the net work, in joules?
A 500 kg cart rests atop a hill 30.0 m high on a roller coaster. Its gravitational potential energy is measured relative to the bottom of the hill. The cart then rolls down the hill. Which of these best describes what is happening in this situation? a. the total mechanical energy of the cart is decreasing, the kinetic energy of the cart is increasing, and the gravitational potential energy of the cart is increasing b. the total mechanical energy of the cart is increasing, the kinetic energy of the cart is increasing, and the gravitational potential energy of the cart is increasing c. the total mechanical energy of the cart is increasing, the kinetic energy of the cart is increasing, and the gravitational potential energy of the cart is decreasing d. the total mechanical energy of the cart is increasing, the kinetic energy of the cart is decreasing, and the gravitational potential energy of the cart is increasing e. the total mechanical energy of…
Constructed Response 1 Jim is lying on his back on the ground throwing a ball in the air and catching it. There is a balcony 10 meters above his head onto which he is trying to land the ball. On his last throw the ball lands on the balcony. The graph below shows the potential and kinetic energy of the ball from when it left Jim's hand to when it landed on the balcony. ★ Graivational Potential energy A Kinetic energy 200 180 160 140 120 100 80 60 40 20 0. 0. 4 9. 10 Height (m) 8. 2. Energy (J)