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3 years ago

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If the road becomes wet or crowded, you should ____. slow down and increase your following distance All choices are incorrect. m

aintain your speed and following distance speed up and decrease your following distance Submit answer

1 answer:

Vaselesa [24]3 years ago

7 0

Answer:

The first one.

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60. The label on a box of cereal gives the mass of cereal in two units: 978 grams and 34.5 oz. Use this information to find a co

Anastaziya [24]

Answer : The mass of cereal in two units are, 34.815 oz and 978.075 grams respectively.

Explanation :

As there are two systems for measuring the units which are English and Metric system.

The Metric System measured the things in meters, grams, liters, etc and adds prefixes like kilo, milli and centi to the count orders of the magnitude.

The English system measured the things in feet, inches, pounds, mile, etc.

As we are given the mass of cereal in 978 grams that means 987 grams is in metric unit. Now we have to convert metric unit into English unit.

Conversion factor used : (1 oz = 28.350 g)

As, 28.350 grams = 1 oz

So, 987 grams = $\frac{987\text{ grams}}{28.350\text{ grams}}\times 1oz$

= 34.815 oz

As we are given the mass of cereal in 34.5 oz that means 34.5 oz is in metric unit. Now we have to convert metric unit into English unit.

Conversion factor used : (1 oz = 28.350 g)

As, 1 oz = 28.350 grams

So, 34.5 oz = $\frac{34.5\text{ oz}}{1\text{ oz}}\times 28.350\text{ grams}$

= 978.075 grams

Therefore, the mass of cereal in two units are, 34.815 oz and 978.075 grams respectively.

7 0

3 years ago

He was a priest who issued the Grito de Dolores, a call for a peasant rebellion in Mexico.

uranmaximum [27]

It was D. Miguel Hidalgo but i could be wrong..

3 0

3 years ago

When you do work on an object some of your energy is ____ to that object

HACTEHA [7]

Maybe the word could be converted?

8 0

3 years ago

What is the dependent variable in an experiment testing the effects of pH on growth of a seed?

dimulka [17.4K]

The correct answer is A. Seed growth

Explanation:

Experiments often involve two main variables: the independent variable and the dependent variable. In an experiment, the dependent variable is always the main factor being studied; also, this is "dependent" because it is affected by other factors. In the case presented, the dependent variable is seed growth because this is the specific phenomenon that is being analyzed. Moreover, this factor is affected by the changes in pH. On the other hand, the pH, which is the second factor is the independent variable because this is not affected by the first variable and it is manipulated on purpose.

7 0

3 years ago

As a dilligent physics student, you carry out physics experiments at every opportunity. At this opportunity, you carry a 1.11-m-

soldier1979 [14.2K]

Answer:

The strength of the magnetic field is 0.0842 mT

Explanation:

Given:

Velocity of rod $v = 3.07$ $\frac{m}{s}$

Length of rod $l = 1.11$ m

Induced emf across the rod $\epsilon = 0.287 \times 10^{-3}$ V

According to the faraday's law

We have a special case for moving rod in magnetic field.

Induced emf in moving rod is given by,

$\epsilon = Blv$

Where $B =$ strength of magnetic field

$B = \frac{\epsilon}{lv}$

$B = \frac{0.287 \times 10^{-3} }{3.07 \times 1.11}$

$B = 0.0842 \times 10^{-3}$ T

$B = 0.0842$ mT

Therefore, the strength of the magnetic field is 0.0842 mT

7 0

3 years ago