Seudónimo Seudónimo

22-01-2021
Mathematics

contestada

What is the potential energy of a 500-N pole-vaulter when she is 4 m above the ground?

Relax

Respuesta :

sukhdeepuppalk1 sukhdeepuppalk1

28-01-2021

Answer:

2000J

Step-by-step explanation:

mg=500

h(height)=4

500 x 4 = 2000J

Answer Link

Otras preguntas

What is the effect of having an unreliable narrator in "Top of the Food Chain"?

1.0 mole of a gas is enclosed in a 12.3 liter cylinder with a moveable piston at 300 K and 2.0 atm. Half of the gas is removed, leaving 0.50 mole in the cylinde

5 1 2 | 2 -1 4 -2 8|-7 16 -10

Part A: Data Collection After reading the briefing statement for each region, decide on the following for each region, filling in the table below (note: 3% annu

Read the following passage from Freedom of Expression in the United States regarding defamatory speech, which is a false statement of fact that damages a person

pls help (20 points)

1. What is an ecosystem and what are it's parts and functions2. What can challenge an ecosystem3. What are the roles of the water and food cycles in an ecosyste

6 ÷ (–3) + [(4 – (–5)) × (–7)] answer please

-16(d + 1) = -21 solve for d

Help me get 1 more Brainliest! Then a 100 point free giveaway will come :-)