How much work is required to stop it

Reference no: EM13312488

Please solve this problem for me: A large cruise ship of mass 7.00 107 kg has a speed of 10.0 m/s at some instant.

(a) What is the ship's kinetic energy at this time?

(b) How much work is required to stop it? (Include the sign of this value.)

Reference no: EM13312488

Questions Cloud

Find the average power delivered to the train : Please help me solve this problem: The electric motor of a model train accelerates the train from rest to 0.600 m/s in 33.0 ms. Find the average power delivered to the train

Find the mass of the second child : Suppose a 29.5 kg child sits 1.89 m to the left of center on the same seesaw as the problem you just solved. Find the mass of the second child

Calculate the concentration of pm in the stack at conditions : A stack (T=550*F and P=750mm Hg) was sampled using EPA Method 5. The total gas volume that flowed through the dry gas meter was 2.785 cubic meters (at T=60*F and P=800mm Hg). The mass of particles collected was 1.50g.

Construct a flyover in the city to ease traffic congestion : The project manager on a project to construct a flyover in the city to ease traffic congestion. Flyover construction should cause minimum disruption to the traffic until it is complete. Ensuring safety of the commuters and workers at the site is the ..

How much work is required to stop it : Please solve this problem for me: A large cruise ship of mass 7.00 107 kg has a speed of 10.0 m/s at some instant. How much work is required to stop it

Determine height of capillary rise of benzene in clean glass : Determine the height of capillary rise of benzene in a clean glass tube of 0.01 inches ID at a temperature of 20 degrees Celsius. Assume λ = 65 degrees Celsius.

Find the sum of the elements of a : A is an ArrayList of size N. The elements of A are integers, they are in sorted order increasing from the low end of the array, and no two integers are the same. Variable x is an integer. Which of the following operations takes time that is less t..

Poor forecasting of demand and resources : Poor Forecasting of demand and resources

What is the retention time in each of the settling tanks : A water treatment plant has 6 settling tanks that operate in parallel (the flow gets split into six equal flow streams), and each tank has a volume of 600 m3.

User Account

All Pages