A man moving at 2 m/s accelerates at a rate of 3 m/s² for 2.5 seconds. What is the new velocity of the man?

An object falls because of gravity at a rate of - 980 cm/s2 ( - sign is indicative of a downward direction) for 10. seconds. If it starts from rest (vo = 0) and its position starts from do = 0.0, where is it 10. seconds later? -4900 -49 -490

In which space, outdoors or in your classroom, would it be easier to hear a musician? Explain

What other uses does petroleum have besides being used for fuel and lubricants

Some people say that the "force of inertia" (and "force of momentum") throws the passengers forward when a car brakes sharply. what is wrong with this explanation

If the ‍♀️ work on a simple machine equals the output work, the machine is said to be 100% efficient. Answer here

A unit vector is used in the symbolic representation of the electric field. What physical units does the unit vector have? meters. The unit vector has no units. coulombs. The units depend on how it is used.

What's the definition of streak

The organization of notes into regular groups results in A. some notes sounding more prominent than others. B. all notes lasting for the same amount of time. C. patterns of long and short notes. D. a steady beat.

Sara is sitting in the back seat as her father drives at a constant speed. If Sara's father presses on the brakes quickly slowing the car down, what slows Sara down? A. air resistance on the inside of the car B.

A box of books has lessequalmore inertia than a box of cotton balls.