0
The Weeping Angels, and also The Nimon- so also did the obscure characters known as 'The Family of Blood', who appeared in David Tennant's second season.
However, it's not exactly known what race of aliens these were or from whence they came- all that can be said is that The Doctor succesfully defeated them in 1913 after having had to go to ground in disguise as a public school teacher and temporarily relinquishing his memory as to who he was. It was up to his companion Martha Jones (Freema Angyeman) to help him remember his identity and overthrow them, with help from the TARDIS's memory banks (it had been concealed in a forgotten country barn at the time, and only she knew where it was).
What else can I help you with?
What is potential energy as far as being related to electricity?
Potential energy is stored energy, that can be released at any time. Also, potential energy is energy of position.
Can objects have potential and kinetic energy at the same time?
a body cannot have both kinetic and potential energy at the same time because, a moving body can only possess kinetic energy at a time, but potential energy is one possessed by a body with respect to its possition.
What do weeping angels feed off?
"Potential energy." They put you in the past and feed off the years you could have lived in the future. They can absorb other energy too, they can absorb electrical energy to shut down electric lighting, so that they can approach prey. In 'A Time of Angels/Flesh and Stone', a whole colony feeds on the energy provided by a crashed spaceship.
If an object that moves faster does it have greater potential energy?
no. if an object moves faster its kinetic energy increases but at the same time its potential energy decreases.
Can an object have both kinetic energy and potential energy at the same time Explain.?
Yes, an object can have both kinetic energy and potential energy simultaneously. For example, a swinging pendulum has kinetic energy due to its motion and potential energy due to its height above the ground. As it moves, the energy continuously transforms between kinetic and potential forms, but both types of energy can exist in the object at the same time.
What has kinetic and potential energy?
A roller coaster is a good example for a place to find both kinetic and potential energy. Before a drop, it has potential energy. At the end of a drop, it has kinetic energy. Half way through the drop, it has kinetic and potential energy at the same time.
What are the effects of green energy over time?
potential effects of green energy
How does the potential energy of an object change when it height is triples?
it will become three time, as potential energy=mgh substitude, h'=3h than potential energy=mgh' =mg(3h) =3(mgh) =three times original potential energy
Can an object have kineic and poetential energy at the same time?
Yes. A body can have potential energy and vector(kinetic) energy at the same time.
How to find potential energy when only mass and velocity time is given?
To get the potential energy when only the mass and velocity time has been given, simply multiply mass and the velocity time given.
Rhyme time - building energy - What common word describes building energy?
Potential
Is it possible to have kinetic and potential energy at the same time?
yes it is, but you can only have kinetic energy of the object is in motion and potential energy if the object is any height above zero
