A
Speed
B
Velocity
C
Acceleration
D
Force
<p>The correct answer is:</p> <h3>✅ <strong>C) Acceleration</strong></h3> <p>Acceleration is defined as the <strong>rate of change of velocity</strong> with respect to time.</p>
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A
The object is at rest
B
The object covers equal distances in equal intervals of time
C
The object is moving at a changing speed
D
The object is moving in a curved path
<p data-start="0" data-end="22">The correct answer is:</p> <h3 data-start="24" data-end="97">✅ <strong data-start="30" data-end="97">B) The object covers equal distances in equal intervals of time</strong></h3> <p data-start="99" data-end="179" data-is-last-node="" data-is-only-node="">This is the definition of <strong data-start="125" data-end="143">uniform motion</strong> — motion with a <strong data-start="160" data-end="178">constant speed</strong>.</p>
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A
Pressure is directly proportional to the force applied
B
Pressure is inversely proportional to the area over which the force is applied
C
Both A and B
D
Neither A nor B
<ul data-start="61" data-end="247"><li data-start="61" data-end="90"><p data-start="63" data-end="90"><strong data-start="63" data-end="90">Pressure = Force / Area</strong></p> </li> <li data-start="91" data-end="169"> <p data-start="93" data-end="169">So, it <strong data-start="100" data-end="113">increases</strong> when force increases → <em data-start="137" data-end="169">directly proportional to force</em></p> </li> <li data-start="170" data-end="247"> <p data-start="172" data-end="247">And it <strong data-start="179" data-end="192">decreases</strong> when area increases → <em data-start="215" data-end="247">inversely proportional to area</em></p> </li> </ul> <p data-start="249" data-end="293" data-is-last-node="" data-is-only-node="">Hence, <strong data-start="256" data-end="293" data-is-last-node="">both statements A and B are true.</strong></p>
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