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Can A hexagonal pyramid base 25 mm side and axis 55 mm long has one of its slant edge on the ground.A plane containing that edge and the axis is perpendicular to the HP and inclined at 45 degree to th?
Wiki User
∙ 11y ago
it is possible but the solution given in nd bhatt book cd is wrong
the plane is not perpendicular to hp
Wiki User
∙ 11y ago
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Whata are the parts of the clouds?
they coma froma grounda to ua and makes u smella
What are common phrases using the word ground?
Run (something) into the groundA happy hunting groundGround-breakingOn solid/shaky groundOn dangerous groundMoral grounds
What does core mean in science?
Central and Important as in "a core subject"The center of the Earth or the SunThe middle of an appleA cylinder of rock drilled out of the groundA unit of the armyA company of ballet performers
Do squirrels store food in there nests?
squirrels store food for the winter because in the winter it would usually snow. so when it snow you couldn't find nuts.
What is inside a broadband cable?
The cable is what is called a "coaxial cable" and is made of four parts:a copper wire at the center for the signalplastic small cell foam insulator of a precisely controlled diametera copper wire mesh tube around the plastic insulator for the shield/grounda thin plastic insulator jacket to protect the cable from damageAll four of these parts share the same common axis as the central copper wire (part 1), thus making the cable coaxial.
What is the name of a wolf's home?
DenLairWolves are to be found in the mammals (Mammalia) classification.denA wolf pup's first home is typically a den that can be a hole dug in the ground or a small cave. The mother and pups stay in the den until the pups are about eight weeks old when they move to a rendezvous site with the entire pack. A wolf pack may use the same den for years but they sometimes find a new one each year.
Which of the following is not an example of centripetal acceleration?
(Apex) An apple falling to the groundA dart headed for a dart boardA bird flying through the airA golf ball rolling down the greenAnswer by Stance-swagger.tumblr.com
Sea and land breezes are caused because what?
Convection currents. The land warms up quicker than the sea under sunshine, the air ove it warms and rises sucking air in from over the sea. (Sea Breeze). A Land (or 'Katabatic') Breeze is the reverse process usually at night time, when the land cools more than the sea.
What is potential energy and kinetic energy?
In a system the potential energy is related to forces acting between bodies inside the system. Kinetic energy of a moving body is defined as K=(1/2)*m*v^2 where m is the mass of the body and v its velocity. If no energy is transfered to or from the system then the sum of the system's kinetic and potential energy remains constant.answer2: The universe is composed or quaternions, a real number or scalar and 3 vector numbers. Energy has these two types the potential energy is the real part and kinetic energy is the vector part, for example take gravity energy:E = Pot + Kin = -mGm/r + mcV = -mu/r + mcV ,where the potential gravitational energy is the scalar part and mcV is the kinetic vector energy. V is the velocity vector.Currently Physics defines "energy as a scalar" in spite of Torque, a vector FxR with units joule or Newton -meter.Well, kinetic energy is the energy of motion and potential energy is the energy of positionPotential Energy. Stored energy that results from the position or shape of an object.Kinetic Energy Energy that an object has due to its motion.HistoryA roller coaster train going downhill represents merely a complex case as a body is descending an inclined plane. Newton's first two laws relate force and acceleration, which are key concepts in roller coaster physics. At amusement parks, Newton's laws can be applied to every ride. These rides range from 'The Swings' to The 'Hammer'. Newton was also one of the developers of calculus which is essential to analyzing falling bodies constrained on more complex paths than inclined planes. A roller coaster rider is in an gravitational field except with the Principle of Equivalence.Potential EnergyPotential energy is the same as stored energy. The "stored" energy is held within the gravitational field. When you lift a heavy object you exert energy which later will become kinetic energy when the object is dropped. A lift motor from a roller coaster exerts potential energy when lifting the train to the top of the hill. The higher the train is lifted by the motor the more potential energy is produced; thus, forming a greater amount if kinetic energy when the train is dropped. At the top of the hills the train has a huge amount of potential energy, but it has very little kinetic energy.Kinetic EnergyThe word "kinetic" is derived from the Greek word meaning to move, and the word "energy" is the ability to move. Thus, "kinetic energy" is the energy of motion --it's ability to do work. The faster the body moves the more kinetic energy is produced. The greater the mass and speed of an object the more kinetic energy there will be. As the train accelerates down the hill the potential energy is converted into kinetic energy. There is very little potential energy at the bottom of the hill, but there is a great amount of kinetic energy.TheoryWhen the train is at the top and bottom of the hill there is not any potential or kinetic energy being used at all. The train at the bottom of the first drop should have enough energy to get back up the height of the lift hill. The "Act of Faith" in riding these amazing rides which seems more of a phenomena that is only a theory. In practices, the train never could make it back up the hill because of dissipative forces. Friction and air resistance, and even possible mid-course breaks, are dissipative forces causing the theory to be changed but not destroyed. These forces make it impossible for the train to have enough energy to make it back up the lift hill's height. In the absence of the dissipative forces the potential and kinetic energies(mechanical energy) will remain the same. Since the mechanical energy is destroyed by the forces, the first hill is always the highest.KINETIC POTENTIAL ENERGY,iS the ammount of energy one has, then the other is stopped and it goes down a hill or something steep.
What causes a flash flood?
Flash FloodA flash flood is caused by excess water, usually from a storm. This usually happens downstream from the storm as heavy rains produce more water than the area can handle with nothing to impede its buildup or soak it into the ground. As a weatherman in Oklahoma recently put it: "It is when a large rain and storm system hovers an area and does 'not leave' or 'move on' (as generally seen with systems) but instead stays, dumping supernatural amounts of water in a "flash," overwhelming even the more extraordinary and multi-competant drainage and levy systems."
