Per NCERT, if you DOUBLE the force on an object (keeping mass constant), what happens to its acceleration?
AAcceleration becomes zero
BAcceleration stays the same
CAcceleration halves
DAcceleration also DOUBLES (since a ∝ F per Newton's Second Law)
Answer & Solution
Correct answer: D. Acceleration also DOUBLES (since a ∝ F per Newton's Second Law)
Per NCERT Activity 6.3, a = F/m. Doubling F doubles a (for constant m).
Related questions
Per NCERT, what is MOMENTUM of an object — referenced in the 'Ready to Go Beyond' box of §Per NCERT 'Bridging Science and Society' (§6.5), how do AIRBAGS in vehicles reduce injury Per NCERT, why does a cricket FIELDER pull their hands BACKWARDS when catching a fast-moviPer NCERT Example 6.5, a student pushes a 25 kg block with 55 N against friction of 50 N. Per NCERT Example 6.4, a 30 kg barbell is held STEADY by a weightlifter. How much UPWARD fPer NCERT, does g (acceleration due to gravity) depend on the MASS of the falling object?Per NCERT, what is the approximate value of g (acceleration due to gravity) near the EarthPer NCERT, the WEIGHT of an object (gravitational force by Earth) is given by which formul