Chemistry, 09.01.2020 06:31, AshNo

Apile driver drives a post into the ground. the mass of
thepile driver is 2500kg and it is dripped through a height of 8.0m
oneach stroke. if the resisting force of the ground
is4.0*106n, how far is the post driven in on
eachstroke?

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 16:40, westball101

Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg

Answers: 3

continue

Chemistry, 23.06.2019 04:20, monifaWilson

The graph shows one consequence of urban sprawl. how did urban sprawl contribute to the change in biodiversity

Answers: 2

continue

Chemistry, 23.06.2019 09:20, sammiirene

What is the balance to the equation?

Answers: 2

continue

Chemistry, 23.06.2019 09:30, Dariana123

Which of the following is not a characteristic of a hydrogen bond? 1. it is responsible for the unusual physical properties of water. 2. it is weaker than a covalent bond. 3. it is stronger than other dipole-dipole interactions. 4. it can occur when hydrogen is covalently bound to very electronegative elements liks f, cl, br and i.

Answers: 1

continue

Do you know the correct answer?

Apile driver drives a post into the ground. the mass of
thepile driver is 2500kg and it is dri...