Collisions
Metal, rubber, wood
P=mv
What is the equation for finding momentum?
The letter symbol for potential energy
What is Ug ?
What is the momentum of a 25kg object moving at 8 m/s?
What is 200kgm/s ?
The plant that lures flies into its mouth to eat
What is the Venus Flytrap?
The collision that occurs when kinetic energy is lost
What is an inelastic collision?
The acceleration of momentum
What is impulse?
The measure of how much a system affects itself or other systems
What is energy?
What is the kinetic energy of a 30kg ball rolling at 40 m/s? 1/2(30kg)(40m/s)2
What is 24,000 joules OR kgm2/m2?
The galaxy that will eventually collide with Earth in a few billion years
What is the Andromeda Galaxy?
Clay, foam, sponge
What are materials that create an inelastic collision?
In a closed and isolated system, the net momentum never changes
What is the Law of Conservation of Momentum?
Equation used for finding the initial kinetic energy in a collision
What is KE0 = 1/2 m1v12 + 1/2 m2v22 ?
What is 38kg?
What is winter?
The impulse-momentum theorem formula equation
What is F times delta t = mass times delta v?
KE + Ug = 1/2mv2 + mgh
What is the equation for mechanical finding mechanical energy?
What is the impulse a 12kg dog took to completely stop running from 8 m/s, in 14 seconds?
What is -96 kgm/s ?
The amount of months of the year that have EXACTLY 3 vowels in their name
What is 7 months?
What is the kinetic energy of a 1,000,000kg nuclear warhead transporter truck moving at a speed of 263m/s?
What is 34,584,500,000 joules OR kgm2/s2
What is the force needed for a 45 kg car going 15 m/s to slow down to 3 m/s in 12 seconds?
What is -45 N ?
I speak without a mouth, and hear without ears. I have no body but come alive with waves.
What is an echo?