Distance, Force
<u>Explanation:</u>
1) Increasing the load will add to the friction on the bearings of the pulleys, thus reducing the efficiency of the system. The ideal mechanical advantage won't change since the ideal mechanical advantage ignores friction.
2) Increasing the number of pulleys will increase the ideal mechanical advantage, but because of friction it will decrease the efficiency. The more pulleys that are turning, the more friction there is, and the less efficient the system will be.
3) Work = force x distance, and what machines do is alter the amount of force you can apply while at the same time reducing the distance moved by the same factor. For instance, a jack multiplies the force you apply by a factor of 100, when you push down on the handle of the jack 100 cm, the car will only go up 1 cm. So the force x distance is the same 100 x force x 1/100 x distance.
Answer:A. It is modified by the cell, so there is still more glucose on the outside of the cell than inside it
Explanation: The cells are the primary unit of a living organism,it is the place where cellular respiration takes place, which is the use of oxygen to break down food substances such as Glucose to release energy in the form of Adenosine trisphosphate (ATP) and give out Carbondioxide as a by-product of cellular respiration.
Most of the Glucose enter the cells to get modified through cellular respiration so their is still more Glucose outside than the Glucose inside.
Explanation:
Given that,
Distance between two long wires, d = 16 cm = 0.16 m
Current in one wire, 
Current in wire 2, 
The magnetic force per unit length of one wire on the other is given by the following expression as :
The current is flowing in opposite direction, the magnetic force acting on it is repulsive. Hence, this is the required solution.
Answer:
hope this helps
Explanation:
The elements in the modern periodic table are arranged in order of their atomic numbers, which is the number of protons in the nuclei of the atoms of a an element. Each element has a unique atomic number. The atomic numbers are also whole numbers.
the x- component of the vector is 36.86 m.
<h3>What is a vector?</h3>
Vectors are quantities that have both magnitude and direcion
To calculate the x-component of the vector, we use the formula below.
Formula:
- dx = dcosθ.......... Equation 1
Where;
- dx = x-component of the vector
- d = vector between the x-y component
- θ = Angle of the vector to the horizontal.
From the question,
Given:
Substitute these values into equation 1
- dx = 45cos(-35°)
- dx = 45×0.918
- dx = 36.86 m.
Hence, the x- component of the vector is 36.86 m.
Learn more about vector here: brainly.com/question/25705666
