A Certain Speed Boat Weighs 4,900 N

question 35

Short Answer

A certain speed boat weighs 4,900 N.It can accelerate from 0 to 20 m/s in 5 seconds.
(a)What is the mass of the boat?
(b)What is the acceleration?
(c)How large is the net force acting on the boat?

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Definitions:

Independent

Not influenced or controlled by others, often used to describe variables in experiments that are manipulated to observe effects on dependent variables.

First Serve

In tennis or related sports, the initial serve in a point, where the server has two opportunities to make a successful serve.

Probability

A numerical expression, ranging between 0 and 1, used to indicate how probable it is that a given event will happen, where 0 means the event is impossible, and 1 means the event is certain to happen.

Independent

A term describing variables that are not affected by other variables in a study or experiment.