Impulse : <u>7.5.10⁻¹⁰N.s</u>
<h3>Further explanation
</h3>
Momentum is the product of the mass of an object and its velocity
<h3>p = mv
</h3>
Whereas impulse is defined is the product of the force with the time interval when the force is acting on the object.
<h3>I = F. Δt
</h3>
the pollen grains to be ejected out of the flower in 0.30 ms and acceleration of 2.5 × 10⁴ m/s², then
Δt = 0.3 ms = 3.10⁻⁴ s
a = 2.5 × 10⁴ m/s²
mass of pollen: 1.0 × 10⁻⁷g = 1.0 x 10⁻¹⁰ kg
then:
A force that works according to Newton's second law:
<h3>F = m. a
</h3>
Impulse (I) :
<h3>Learn more
</h3>
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