Timmy and Andrea wanted to have a fireworks show on July 4h. They lit an assortment of fireworks, watching the fireworks shoot into the air and explode into new and beautiful colors.
What would be two chemical properties of matter of the fireworks? Circle the answer that best
matches your thinking.

false

explanation:

boats, things on boats luggage are way more heavy then water.

weight of the box is given as

here this is placed on the inclined of angle 42 degree

now this weight will have two components one is along the incline other is perpendicular to it

so here we need to apply a force parallel to incline opposite to its component of weight

so here the component of weight is given as

here we have

so it requires 75 n force to move it upwards