Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

9) While experiencing constant acceleration, a particle that starts with a velocity of 1.500 m/s [S] experiences a displacement of 11.5 m [NE] over 125

9) While experiencing constant acceleration, a particle that starts with a velocity of 1.500 m/s [S] experiences a displacement of 11.5 m [NE] over 125 seconds. What is its constant acceleration? (7 marks)

10) A toy boat, starting at rest, accelerates at 10 m/s [east] over a displacement of 450 m [east]. What is its final velocity? (7 marks)

12) A 317 kg piano is at the top of a ramp that makes an angle of 18 with the level ground. As the piano slides down the ramp, it experiences a force of friction. The coefficient of kinetic friction is 0.225. What is the acceleration of the piano down the ramp? (6 marks)

13) A bucket filled with water, with a combined mass of 3120 g, is attached to a 0.75 m rope and swung in vertical circle. What is the slowest speed the bucket can be spun at while maintaining uniform circular motion, and at that speed what is the force of tension in the rope at the bottom of the circle?

Step by Step Solution

There are 3 Steps involved in it

Step: 1

9 To find the constant acceleration we can use the kinematic equation d vi t 12 at2 where d 115 m vi ... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

University Physics with Modern Physics

Authors: Hugh D. Young, Roger A. Freedman, A. Lewis Ford

13th edition

321696867, 978-0321696861

More Books

Students also viewed these Physics questions

Question

Define empowerment and identify strategies to support empowerment.

Answered: 1 week ago