<span>In the physics lab, a cube slides down a frictionless incline as shown in the figure below, check the image for the complete solution:
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A company has created an ice cream that has zero calories, but it is made with chemicals that recently were proven to cause canc
1 answer:
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Answer:
16200 J
Explanation:
t = Time the battery is on = 60 hours
I = Current =
Average voltage
Energy is given by
The energy delivered in the given time is 16200 J
The answer is "False". The force acting on the object is 27 N.
According to Newton's second law, when a force <em>F</em> acts on am object of mass <em>m</em>, it produces an acceleration <em>a</em>. The force is given by the expression,
Thus, if the body has a mass of 9.0 kg and if it has an acceleration of 3 m/s², then, on substituting the values in the equation for force,
Thus, it can be seen that the force acting on the body is 27 N and not 3 N as is mentioned in the statement. Hence the statement is false.