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Is net force needed to change the speed or direction of moving matter?
Wiki User
∙ 12y ago
Yes, that's a firm. Net force is needed in order to change
the speed or direction of moving matter. Uh huh.
Wiki User
∙ 12y ago
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How can voyager 1 didn't run out of fuel?
Once an object is moving in space, no fuel is needed tokeep it going, only to change its speed or direction.
How do rockets without fire fly while they are in space?
An object in motion will continue to move at the same speed and in the same direction unless some force acts on it. So there is no need to continuously fire rockets in space. That is only needed if the spacecraft needs to change speed or direction. When spacecraft is on orbit, gravity constantly pulls it toward the object it is orbiting, but it is moving fast enough that, in simple terms, it will constantly miss.
How much heat in joules is needed to raise the temperature of 5 grams of iron?
Q = m x Cp x temp change then: Temp change = m x Cp / Q where: m = mass of matter Cp =specific heat of matter Q= heat
Why was the anemometer created?
the anemometer was created because they needed to see how fast the wind was going and what direction it was going also they needed to measure the weather
What is the name of the energy needed to change a substance from a liquid to a gas?
The energy needed to change a substance from a liquid to a gas is called the enthalpy (or heat) of vaporization.
What is needed to change the direction of a moving mass?
The answer is force because Force is needed to change the direction of a moving mass.
If an object is moving at a constant speed in one direction what is needed to change its speed or direction?
An unbalanced force
What is the rate at which an object is moving at a given instant called?
speed if no direction is needed velocity if direction is needed
Is matter needed for convection?
Yes, convection is all about moving matter.
How can voyager 1 didn't run out of fuel?
Once an object is moving in space, no fuel is needed tokeep it going, only to change its speed or direction.
What is needed to change its speed or direction?
Force
How does moving fulcrum on a lever change the amount of force needed to move an object?
how does moving a fulcrum on a lever change the amount of force needed to move an object
What is needed for matter to change it's state?
Energy
What is needed for matter to change states?
heat energy
Which type of machine change the direction or amount of force needed to do work?
Simple
What is needed to change speed into a velocity?
You have a velocity when both a speed and a direction is specified. This kind of magnitude is known as a "vector" - that is, when it is relevant to state a direction, as well as a magnitude, we speak about "vectors".
What is needed in order to cause an object at rest to move or an object in motion to change the direction and speed?
A force.
