Physics is experience, arranged in economical order.
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1.A bulb has a power usage of 460W and voltage of240V. Mary used that bulb for 500 minutes what was the amount of electricity energy used?If cost of 1kWh of energy is 2$ calculated cost of energ ...
rocket A and B are fired straight upward from the rest at the same time. Rocket A accelerates at a_A, while rocket B accelerates at a_B. Solve for the moment in time t when the rockets are separated by a distan ...
Hi, this is a followup to my previous question https://www.reddit.com/r/AskPhysics/comments/pobo3y/college_physics_dynamics_problem_how_to_create/
I looked at (read: cried over) this lab some more, asked my ...
Can you draw the hydrogen bonds with water molecules of this drug carticaine hydrochloride.
the value of universal gravitational constant G depends onn
a) th3 nature of material of two bodies
b) the heat content of two bodies
c) the acceleration of two bodies
d) none of these
Why must spheres be placed on insulated surface?
Plants we eat have been changed through __________ ___________ to be bigger and tastier.
Based on our discussion on sociological vs. psychological theories of socialization, compare Freud's id/ego/superego theory with George Herbert Mead's me/I. While Freud believes your personality is determined p ...
A Girl lifts her school bag of mass 6 kg from the ground floor to her class Room which is on the ground floor, 20m height. What is the ...
Consider a parallel plate capacitor with circular leafs whose radius R is much larger than the distance d between its leafs allowing us to treat the electric field to be uniform between the plates.
What is a conservative field? Give some precise mathematical description for it? Check if the following vector field is conservative?
You step into an elevator, and it accelerates to a downward speed of 4.3 m/s, after which its speed is constant. Your apparent weight during the acceleration is 85% of your actual weight. How long did the accel ...
what is energy ?
Research a famous person of your choice (actor, singer, pro-athlete, author, etc.) Research includes the reading of at least one biography, autobiography, and two other sources. Analyze the person’s life by a ...
the question is the attached picture
If object 1 is positively charged by static electricity, and it touches object two the is negatively charged by static electricity, what are the charges of the both objects after they make contact.
Which elements in the periodic table of elements undergo fusion
and which undergo fission?
What is plastic made from?
Oil and petroleum
What happens to crude oil in the refinery?
How many categories of plastic are there?
What is PETE plastic used to create?
How are different ...
It gives the hanging weight, distance, and time, what formula includes these variables? For the first question, I need to calculate the hanging weight given the distance and time. For the second one, I need to ...