Answer:
both magnitude and direction
Explanation:
The worker's pull on the handle of the cart is best described as the force having both magnitude and direction.
- This is a vector quantity
- The force is channeled to move the cart in a specific direction.
- Also, the pull on the cart can be quantified, and so it have magnitude.
- Most physical properties either have magnitude or direction or both.
In this case, the worker is pulling the cart towards a specified direction.
Therefore, the fitting choice is both magnitude and direction.
Explanation:
Use the formula:
e is the energy released,
m is the mass of water,
c is the specific heat capacity,
δθ is the change in temperature ( 100 - 22)
Answer:
Each part so obtained will represent the fraction 1/8 and the number line obtained will be of the form: To mark 3/8; move three parts on the right-side of zero. To mark 5/8; move five parts on the right-side of zero. To mark -1 3/8 i.e. -11/8; move eleven parts on the left-side of zero.
Explanation:
1) calcium sulfate
2) potassium carbonate
3) Copper Nitrate
4) Ammonium Chloride
5) Magnesium Nitrate
6) Potassium Phosphate
7) Lithium Chromate
8) Magnesium Hydroxide
9) Aluminum Phosphate
10) potassium Nitrate
11) Calcium Sulfite
There are 8 electrons in the third energy level of Calcium atom.
