madisonsharp6491 madisonsharp6491

23-01-2024
Physics

contestada

A partical performs unifrom circular motion with angular momentum L. If the frequencey of particals motion is halved and its kinetic energy is doubled then the angular momentum becomes:
a) L/2
b) L
c) 2L
d) 4L

Respuesta :

Otras preguntas

The energy from radiation can be used to cause the rupture of chemical bonds. A minimum energy of 242 kJ/mol is required to break the chlorine–chlorine bond in

During which phase change does the arrangement of water molecules become more orderly? A. melting B. freezing C. boiling D. condensing

Which sentence uses the present verb tense? i walk to school. i walked to school yesterday. i will walk to school tomorrow. i have walked to school sometimes.

Steve lives in a country which claims to have been the first to adopt Christianity as a state religion. In which country does Steve live? A.) Georgia B.) Armen

what happen in russia in 1917

Which of the following causes earth's plates to move continuously? a. glacial s deposit b. earths magnetic field c. convection in earth's mantle d. radiation

in gel electrophoresis why does the DNA move towards the bottom of the wall of gel? A) DNA is negatively charged B) DNA is positively charged C) DNA is extreme

How did the Mandate of Heaven guarantee the best for the people of China? (4 points) The rulers would lead well or be overthrown. The gods would protect those w

1. Replace the direct object with a direct object pronoun in this sentence: je parle francais; Je ______ parle. 2. Replace the direct object with a direct objec

What is the volume of a block of ice measuring 3 meters long, 1.5 meters wide, and 2 meters high? A. 900 cu. m B. 6 cu. m C. 9 cu. m D. 12 cu. m