kenaricurry22 kenaricurry22

07-11-2022
Chemistry

Answered

Question: Early one October, you go to a pumpkin patch to select your Halloween pumpkin. You lift the 3.2 kg pumpkin to a height of 1.4 m , then carry it 50.0 m (on level ground) to the check-out stand.

Part A: Calculate the work you do on the pumpkin as you lift it from the ground.
Express your answer using two significant figures. W = ? J

Part B: How much work do you do on the pumpkin as you carry it from the field?
Express your answer using two significant figures. W = ? J

Answer :

Other Questions

0.620 L of a 2.6 MKCl solution Express your answer using two significant figures.

Question: Children in a tree house lift a small dog in a basket 3.95 m up to their house. If it takes 221 J of work to do this, what is the combined mass of the

Blimps, which frequently fly over sporting events, hold approximately 1.85×10^5 ft3 of helium. Part A If the gas is at 23 ∘C and 1.0 atm, what mass of helium is

All cells reproduce to produce new cells. How they reproduce depends on the type of cell is being produced. When you get a paper cut, your cells reproduce by (4

1. Calculate the number of moles of carbon dioxide formed when 40.0 moles of oxygen is consumed in the burning of propane. Note the equation is unbalanced.

PLEASE HELP!does anybody know the answer to these?it's apart of the sheet your supposed to fill out during the lab

Using the table from the previous question determine which substance would sink if placed in the pan of mercury. IronCopperLeadGoldAll of them

You are holding a small helium balloon. Your friend says that the buoyant force from the atmosphere is greater on her car than your balloon. Is she correct? Exp

An ideal gas (which is is a hypothetical gas that conforms to the laws governing gas behavior) confined to a container with a massless piston at the top. (Eigur

A chemist carefully measures the amount of heat needed to raise the temperature of a 223.0 g sample of a pure substance from - 1.1 °C to 16.8 °C. The experiment