Aflat-screen tv weighs 147 newtons. the mass of the tv kilograms. use g = 9.8 n/kg for gravity.

The correct answer is 15 kg.

Explanation:

The expression of weight in terms of mass and acceleration due to gravity is as follows;

w=mg

Here, m is the mass of the object and g is the acceleration due to gravity.

It is given in the problem that a flat-screen TV weighs 147 newtons.

Calculate the mass of TV by rearranging the above expression.

Put w= 147 N and g = 9.8 N/kg.

m= 15 kg

Therefore, The mass of the TV is 15 kilograms.

answer: d. a cme increases the amount of energy in the solar wind

explanation:

coronal mass ejections, also called cmes, are large clouds of plasma and magnetic field that erupt from the sun. only when the cloud is aimed at earth will the cme hit earth and therefore cause impacts. high-speed solar wind streams come from areas on the sun known as coronal holes.

answer is slate

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