Definitions
The tendency of an object to stay in motion.
What is momentum?
The equation for momentum.
What is
p = m * v
The impulse when Car B exerts a force of 1300 Newtons to the right on car A when they collide and the collision lasts 0.3 seconds.
What is 390 Ns?
When the mass is (increased/decreased/stays the same), the momentum increases.
What is increased?
The units for momentum.
What is
kg * m/s
The change in momentum of an object.
What is impulse?
The equation for impulse.
What is
J = F * triangle t
The momentum that a 100 kg passenger experiences when going at a velocity of 25 m/s.
What is 2,500 kg m/s?
When the velocity is (increased/decreased/stays the same), the momentum increases.
What is increased?
The units for Impulse.
What is Ns?
What is force?
The equation for change in momentum.
What is
p = m * triangle v
The impulse of an object when its change in momentum is 16,000 kg m/s.
What is 16,000 Ns?
When the mass is (increased/decreased/stays the same), the momentum decreases.
What is decreased?
The units for mass.
What is kg?
The speed and direction of an object.
What is velocity?
Change in momentum is equal to impulse.
What is
triangle p = J
The amount of force a passenger experiences if the time of the airbag's impact is doubled.
What is 1/2 the force?
When the velocity is (increased/decreased/stays the same), the momentum decreases.
What is decreased?
The units for velocity.
What is m/s?
triangle
What is delta or change?
The Impulse-Momentum Theorem.
What is
F * t = m * trianglev
The force a passenger experiences in a car collision, where the passenger experiences an impact for 0.15 seconds. The 100 kg passenger's change in velocity is -25 m/s.
OR
What is -16,666.67 N?
When the time is increased, the Force of the impulse (increases/decreases/stays the same).
What is decreases?
The units for Force.
What is N?