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What would be the momentum of the passenger bus its velocity were doubled?
a) doubled b) tripled c) doubled (assuming the engine is used to bring it back to the same speed) d) quadrupled e) halved
How does doubling the each dimension of square affect the perimeter and the area of the square?
If you double the dimensions, then the perimeter is doubled. However, the area is quadrupled. For example, let's say that a side of a square is x units. The perimeter would be 4x, and the area x2. Now, let's double the dimension into 2x. Now, the perimeter is 8x, and the area is 4x2. As you can see, the perimeter is doubled and the area is quadrupled.
What is the value of C in scrabble?
L=1 point. Depending on its position, 'L' score can be doubled, re-doubled, tripled or re-tripled and it can also carry the score of the word to which it will be connected.
What would be the momentum of a passenger bus if its velocity were doubled?
a) doubled b) tripled c) doubled (assuming the engine is used to bring it back to the same speed) d) quadrupled e) halved
When velocity of body is doubled?
If the velocity of a body is doubled, its kinetic energy will increase by a factor of four. This relationship is because kinetic energy is proportional to the square of the velocity. Additionally, the momentum of the body will also double.
Can a rectangle have a greater perimeter and also have a greater area?
Of course, a rectangle can have a greater perimeter and a greater area. Simply double all the sides: the perimeter is doubled and the area is quadrupled - both bigger than they were.
What happens to the area of a circle when the radius is doubled tripled?
The area increases as the square of the radius (or diameter). So if you double the radius you * 4 (quadruple) the area. Treble the radius, you *9 the area.
What does a number doubled mean?
Multiply it by two. So to double 5 you would do 5*2 (5x2). Then 5 would be doubled.
How many points is the letter C worth in scrabble?
Letter E is worth one point in Scrabble. In Scrabble, the letter 'E' is worth one point, unless it is on a double or triple letter square, where it would be worth two ot three points, respectively.
What is the horizontal range of a projectile initial velocity is doubled?
If "range" means that the shooter and the target are on the same level: quadrupled (if airesistance can be neglected). It takes twice the time until gravity "eats up" vertical velocity and during that time the projectile moves with double horisontal velocity. But if you shoot horisontally from a cliff at double velocity the flighttime will be the same and the range only doubled.
What happens to the area of a parallelogram when you double the height and the base?
The area of the parallelogram is quadrupled.
What change in resistivity if length is doubled?
Resistivity is a property of a substance, and doesn't depend on the dimensions of a sample. If the length of a conductor is doubled, then its resistance doubles but its resistivity doesn't change.
