What is canoes speed just after she jumps

Reference no: EM1344567

Q1. Laura, whose mass is 35 {rm kg}, jumps horizontally off a 55 {rm kg} canoe at 1.5 {rm m/s} relative to the canoe. What is canoe's speed just after she jumps?

Q2. A potter's wheel having a radius 0.55m and a moment of inertia 12.5 kg·m2 is rotating freely at 55rev/min. The potter can stop the wheel in 6s by pressing a wet rag against the rim and exerting a radially inward force of 68 N.

Reference no: EM1344567

Questions Cloud

What is the final temperature : A river has a steady speed of 0.42m/s. A student swims upstream a distance of 1 km and swims back to the starting point. If the student can swim at a speed of 1.25 m/s in still water, how long does the trip take.

Debt and defeasance of the present issue : You have decided to advance refund $10,000,000 of outstanding debt that is callable in 5-years. The interest rate on these bonds is 8%. You can issue new bonds at 6%.

Display rmr kinetics featuring linear eurepair : What is your displacement after running 2 {rm km} on Strawberry Fields, 1.6 {rm km} on Penny Lane, and 4.8 {rm km} on Abbey Road.

Explaining constraint programming : It is about constraint programming. We have party organizations for being social. Every participant has their own preference list for parties, every party organizers has their own preference list for giving parties, too.

What is canoes speed just after she jumps : A potter's wheel having a radius 0.55m and a moment of inertia 12.5 kg·m2 is rotating freely at 55rev/min. The potter can stop the wheel in 6s by pressing a wet rag against the rim and exerting a radially inward force of 68 N.

Integrity financial statements : The Sarbanes-Oxley Act was signed into law in July 2002 & was proposed to get better the accuracy of publicly held companies' financial statements. How would this Act affect:

How much work is done by the gas in the balloon : For a real train the friction between the car and the track can be described by a friction coefficient, μ. Find out this coefficient assuming that the time it takes for the car to come to rest is 3 s.

Find out the net demand curve facing firm a : Find out the net demand curve facing firm A. Describe A's optimal price and output. Explain how much output do the other firms supply in total.

Question of treasury securities : Suppose that you've a short investment horizon (less than one year). You're considering two investments: a one-year Treasury security and 20-year Treasury security.

User Account

All Pages