Physics, 02.02.2020 20:43, isaactatep808nj

Which substance is most easily grounded?

a. pvc pipe
b. iron nail
c. plastic foam plate
d. rubber tire

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 19:00, arianaaldaz062002

According to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does maria's voyage take according to samir?

Answers: 3

continue

Physics, 22.06.2019 22:00, crystalclear99

Agirl throws a ball. if the ball's acceleration is 12 m/sec/sec and its mass is 0.5 kg, how much force did the girl apply to the ball?

Answers: 1

continue

Physics, 23.06.2019 06:00, silviamgarcia

The frequency of a tuning fork can be found by the method shown. a long tube open at both ends is submerged in a beaker of water, and the vibrating tuning fork is placed near the top of the tube. the length l of the air column is adjusted by moving the tube vertically. the sound waves generated by the fork are reinforced when the length of the air column corresponds to one of the resonant frequencies of the tube. the smallest value for l for which a peak occurs in sound intensity is 7 cm. l what is the frequency of the tuning fork? the speed of sound in air is 345 m/s. answer in units of hz

Answers: 2

continue

Physics, 23.06.2019 08:00, JadedylaneH6980

Aball is rolled uphill a distance of 5 m before it slows, stops, and begins to roll back. the ball rolls downhill 9 m before coming to rest against a tree. what is the magnitude of the balls displacement? a. 4 meters b. 9 meters c. 14 meters d. 45 meters

Answers: 2

continue

Do you know the correct answer?

Which substance is most easily grounded?

a. pvc pipe
b. iron nail
c. plasti...