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The formula for calculating the amount of work done is W = F·s where F is the force against which the work was done and s is the displacement (in this case, height). In this case, instead of knowing the mass of the book we know the weight, which is the force with which Earth pulls the book (and the book pulls Earth). Since we know the force, we can just insert it into the equation directly.
What else can I help you with?
A ball held above the floor has what type of energy?
Any object above ground level has gravitational potential energy. Actually, ground level is commonly chosen as the reference level, but any other level may be chosen as well. The choice is arbitrary.
How can I write a speech about the Olympics?
why is olpmpics made ? where it will be done ? what are the attributes in it ? when it will be held ? who will be the responsible person for it ? How it will be held ? why is olpmpics made ? where it will be done ? what are the attributes in it ? when it will be held ? who will be the responsible person for it ? How it will be held ?
What energy is stored in an object held above your head?
Potential energy is stored in an object held above your head.
What state was the first organized us floor hockey tournament held?
The first Us state the first us floor hockey tournament was held was Michigan in 1976.
Where was prom held in the book Twilight?
The prom was held at the gym at Bella's and Edwards school
What is the name of the place where Eragon is held?
In the first book he his held in Gil'ead
What is the difference between banking book and trading book in a bank's Balance Sheet?
Financial instruments held for trading purposes are entered in the trading book and those intended to be held to maturity are enterd in the banking book!!
Which god held the book of the dead?
Thoth?
What Twilight saga book was Bella held hostage in?
Twilight, the first book.
What happens when foil is held above a lamp?
It gets hot
What is a cherished desire?
Answer It is a desire that is held above all other desires and one which is held within your heart and soul.
What is 5 EXAMPLE OF Gravitational potential energy?
A book sitting on a shelf. A roller coaster at the top of a hill. A diver standing on a diving board. A ball held above the ground. A satellite in Earth's orbit.
