Answer: The correct answer is option (A).
Explanation:
Momentum of the car with 0.04 kg mass , which travelling with velocity of 2.00 m/s
Then the maximum speed of the another car in order to not to break the eggs will be same as first car:
Speed slightly more than 1 m/s will increase the momentum of second car and the eggs will break. So, from the given options the minimum speed need by the second car will be 1.42m/s.
The molecules of the perfume diffuse through the room at a certain critical concentration and later are detected by our noses.
A voltmeter needs to be connected in parallel to the two sites in order to measure the potential difference between them.
<h3>What is a voltmeter?</h3>
- The electrical potential difference between two locations in an electric circuit is measured using a voltmeter.
- The potential difference between two ends of a current-carrying conductor is measured using a voltmeter.
- On a scale that is typically measured in volts, millivolts (0.001 volts), or kilovolts, a voltmeter primarily monitors the voltage of direct or alternating electric current (1,000 volts).
- Numerous voltmeters are digital and display readings as numbers.
<h3>How is a voltmeter connected?</h3>
- A galvanometer with high resistance is a voltmeter.
- Any portion of an electrical circuit can be measured.
- Due to its high resistance, it is linked in parallel so that it does not impact the circuit's overall net resistance and does not draw any current by itself.
- A device's voltage is measured by a voltmeter connected in parallel, and its current is measured by an ammeter connected in series.
Learn more about voltmeters here
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Answer:
The amount of force applied to his body is 1944.44 N
<em>The chances of the person dying is very high owing to the high impact force with which the person would experience when he or she lands on the asphalt road due to the jump out of the moving car.</em>
Explanation:
We all know that,
F = Ma where,
F = Force
M = weight of the person
a = acceleration or velocity of the moving car
Therefore;
F = { 70 x (100 x 1000) } / [3600]
= [7 000 000] / 3600
= <u>1944.44 N</u>
