What Is the Formula for Velocity vector

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After a ball is thrown upward and is in the air, what will its acceleration do?

Use newtons first two laws of motion to explain what will happen when the truck collides with car

what is the difference between stirring hot soup with a wooden spoon and a metal spoon? what physical property is being observed?

A box took five minutes to move. You did 3,150J of work in the process. How much power was required to move the box?

A film with n = 1.60 is deposited on glass. what is the thinnest film that will produce constructive interference in the reflection of light with a wavelength of 510 nm?

How do you best determine whether j/m2 and m*s2/n are equivalent units?

Which is the most important radiation conduction or convection? Explain

A compressed spring has 16.2 J of elastic potential energy when it is compressed 0.30 m. What is the spring constant of the spring?

A smart phone charger delivers charge to the phone, in the form of electrons, at rate of - 0.75 C/s. How many electrons are delivered to the phone during 45 min of charging?

Which type of wave can transmit energy through a vacuum?