A chemical reaction involves one or more reactants changing into new products
100920 Joole or whatever it’s called
Answer:
false
Explanation:
false
false
The right answer is false
Answer:
450 × 10 ⁻⁹ N
Explanation:
From the given:
The direction of force is;



Hence, the angle is 45° counterclockwise from + x-axis
However;
the magnitude of the force is:



When the image distance is positive, the image is on the same side of the mirror as the object, and it is real and inverted. When the image distance is negative, the image is behind the mirror, so the image is virtual and upright. A negative m means that the image is inverted. Positive means an upright image.