Physics High School

how do i do this question in science?

Answers

Answer 1

simple subtract and ummmmmm.....

Related Questions

An "energy bar" contains 26 ggof carbohydrates.How much energy is this in joules?

Answers

I’m it’s about 3.4878 energy in joules

State a hypothesis about your estimated daily water use.

Answers

Answer

Estimates vary, but, on average, each person uses about 80-100 gallons of water per day, for indoor home uses.

Explanation:

You throw a can of cranberry sauce straight up in the air with an initial velocity of 12 m/s. What is the maximum height the baseball reaches above your head.

Answers

Answer:

Δx=7.35m

Explanation:

This is a free fall problem (g= -9.8 m/s²).

Displacement: ? <--- what you're trying to find (max height)

Initial Velocity: 12 m/s

Final Velocity: 0 m/s <-- since the can will land back in your hands

Time: Missing <-- not needed to solve

Acceleration: -9.8 m/s²

The equation that you will use is vf²=vi²+2aΔx

Now plug the information into the equation!

(0m/s)²=(12m/s)²+2(-9.8m/s²)Δx

Multiply the 2 with the acceleration (-9.8m/s²)

(0m/s)²=(12m/s)²-19.6m/s²Δx

Now you need to square the final and initial velocity

0m/s=144m/s-19.6m/s²Δx

Move 144 to the other side of the equal sign

-144m/s=-19.6m/s²Δx

Divide both sides by -19.6m/s²

7.346m=Δx

You can round it to the tenth or hundreth place, up to you!

For this example, I'll round to the hundredth...

Δx=7.35m

I would double check this answer or review it yourself to see if it's correct.

Good luck with your studies!

Other Questions

if mammalian cells receive a go-ahead signal at the g1 checkpoint, they will: 2/3 of a cup of batter can make 5/6 of a batch of pancakes. How many cups of water are needed to make one batch of pancakes? Qu es el opuesto de perezoso?In English who gave hammurabi the authority to write and enforce the code of hammurabi written? x^3 - 3x^2 + 4x - 12 Which two atoms form an ionic bond?A.sodium and bromine B. two sodium atomsC. two oxygen atoms D fluorine and chlorine Can I get some help on this I have so many assignments to do and I just want to go to sleep In a(n) ________, an individual or firm contracts with a parent company to set up a business or retail outlet. when a person says "DOn't FART" what does it mean, does it mean that a person is telling me to stop dont do that?? Would love it if your able to help me :) c 100 cng nhn sn xut trong mt ngy c 1200 n v sn phm vi tng chi ph l 2400 USD Deficiencies of ______ can lead to symptoms of depression, confusion, and lack of coordination because of their roles in neurotransmitter synthesis. Can someone please solve question 8 In, at, on ahshshshshsjj a section of a dna molecule that controls the thumb is called a PLS HELP: Endocrine Organs Crossword A guitar string has a fundamental frequency f. The tension in the string is increased by 1.70%. Ignoring the very small stretch of the string. How does the fundamental frequency change? What is the theme of passage 1? A) Death is inevitableB) The process of death is frighteningC) One can find peace when accepting deathD) Death is the worst for the loved ones left behind. A rectangular prism has dimensions of 8 cm by 9 cm by 10 cm. What is its volume? cubic centimeters PLEASE HELP ME: With which statement would the authors of Congressional Reconstruction MOST LIKELY agree? A. The Confederates are traitors who left the Union and should not be readmitted without caution and oversight. B. The former Confederates are still Americans and should be granted a full pardon if they take an oath of allegiance. C. We should abolish slavery, but we should not upset the social order by granting full citizenship rights to African Americans. D. Although we must protect the rights of newly freed African Americans, state governments should be restored to their prewar state.