A physicist wants to measure the force required to push a heavy box up a ramp. What tools might the physicist use? What measurements should the physicist take?
Please help this is for a test

dynamometer or force metre

Explanation:

physicist wants to measure the force required to push a heavy box up a ramp. What tools might the

physicist use?

The tool the physist might use is dynamometer or force metre

What measurements should the physicist take?

force meter or a dynamometer is applied in the measurement of Force as well as Tourque.

a dynamometer has a spring along with a ruler scale that read the amount of force applied during the measurement, such as in the measurement of the force required in pushing a heavy box up a ramp. This ruler scale is by the side of the dynamometer.

As this spring is attached to the heavy box you are required to measure, then you push, the more you push the more the spring contract , then by the time the object start moving, you will see the reading on the ruler scale which is equivalent to how much the spring contracted. And this will give the amount of applied force required.

the backbone of the dna and rna compound is sugar phosphate.

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.