Physics, 24.03.2021 22:20 hello137348474747
A cord can withstand 3,000 N of tension before it snaps. If a moving company
uses this chord to hoist a 200 kg piano with an acceleration of 5.00 m/s2, will the
cord snap? *
a. No, the cord will not snap because there is 1,000N of force from the piano
b. Yes, the cord will snap because there is 5,000N of force from the piano
c. Yes, the cord will snap because there is 10,000N of force from the piano
d. No, the cord will not snap because there is 500N of force from the piano
Answers: 3
Physics, 21.06.2019 19:50
How can one distinguish breccia from conglomerate? a. breccia contains angular clasts and conglomerate contains rounded clasts. b. breccia contains rounded clasts and conglomerate contains angular clasts. c. different minerals cement breccia than cement conglomerate. d. breccia contains sand and conglomerate contains silt.
Answers: 1
Physics, 22.06.2019 08:00
What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest
Answers: 1
Physics, 22.06.2019 08:40
When temperature of a substance increases, of its particles increase resulting in more between particles. real world applications of thermal expansion absolute zero (-273 degrees c) is the lowest possible temperature on the kelvin scale. it is a measure of where a substance has no kinetic energy. heat is a process of the . energy flows spontaneously from a object to a until equilibrium is reached. heat is measured in heat is transferred throughis a method of heat transfer that occurs between particles of matter that are in direct contact with each other. are poor conductors that impede / reduce the rate of heat transfer. is a method of heat transfer that occurs in fluids (non-solids) by means of currents. real world application of convectiona method of heat transfer through electromagnetic waves. when energy moves from one object to another inside a closed system, no energy is or in the system in the transaction. systems will spontaneously move to a state of organized energy or high disorder over time called
Answers: 2
Physics, 22.06.2019 10:30
Light from a sodium lamp passes through a diffraction grating that has 1000 slits per millimeter. the interference pattern is viewed on a screen 1.000 m behind the grating. the first (m = 1) two bright yellow fringes that are visible are 0.7288 m and 0.7300 m from the central maximum. what are the wavelengths of these two fringes?
Answers: 2
A cord can withstand 3,000 N of tension before it snaps. If a moving company
uses this chord to hoi...
Advanced Placement (AP), 18.12.2020 01:00
Chemistry, 18.12.2020 01:00
English, 18.12.2020 01:00
Health, 18.12.2020 01:00
History, 18.12.2020 01:00
Arts, 18.12.2020 01:00
Mathematics, 18.12.2020 01:00
Mathematics, 18.12.2020 01:00
Mathematics, 18.12.2020 01:00
Biology, 18.12.2020 01:00
English, 18.12.2020 01:00
Mathematics, 18.12.2020 01:00
Arts, 18.12.2020 01:00