A boat has a mass of 40000kg its engine gives it an

A boat has a mass of 40,000kg. its engine gives it an acceleration of 0.2 m/s while it goes a distance of 100m from rest.

a. what force does the eingine exert on ship?

b. how much work did the enginedo?

c. what is the ships max KE after it moved 100m?

d. expain your resoning to your answer for ships KE

A runner generates 418 kj of energy per kilometerfrom the : a runner generates 418 kj of energy per kilometerfrom the cellular oxidation of food. the runners body mustdissipate

A braking force of 6000 n was applied to a 100kg truck : a braking force of 6000 n was applied to a 100kg truck bringing it to a complete rest in 75m.a. how much work ws done

What is the activation energy of a reaction if its rate : what is the activation energy of a reaction if its rate constant at 35 c was double the value of the rate constant at

A federal report indicated that 24 of children under age 6 : a federal report indicated that 24 of children under age 6 live in poverty in georgia an increase in previous years.

A boat has a mass of 40000kg its engine gives it an : a boat has a mass of 40000kg. its engine gives it an acceleration of 0.2 ms while it goes a distance of 100m from

If 1008 g of coppermetal is heated strongly in air the : if 10.08 g of coppermetal is heated strongly in air the sample gains 2.49 g of oxygen in forming an oxide. determine

Determine the residuals and predicted values does it appear : because shelf space is a limited resource for a retail store product selection shelf-space allocation and shelf-space

The survey of study habits and attitudes sshais a : the survey of study habits and attitudes sshais a psychological test designed to measure the motivation study habits

At a water park a 50kg lady goes down a water slide at a : at a water park a 50kg lady goes down a water slide. at a point 3m above the plash-down pool the lady passes a radar