Momentum - Quiz - gcsescience.com.

 1. What unit is momentum measured in?a) g/s b) kg/s c) kg/m d) kgm/s
 2. The equation for momentum isa) p = m x v b) m = g x v c) g = m x v d) kg = m x v
 3. The total momentum of the objects before a collision isa) Less than the total momentum of the objects after a collision b) More than the total momentum of the objects after a collision c) Equal to the total momentum of the objects after a collision d) Always equal to 1
 4. After an inelastic collision, the total kinetic energya) Increases b) Stays the same c) Decreases d) Exceeds the combined kinetic energy
 5. After an explosion, the total momentum isa) Big b) Very big c) Greater than the angular momentum d) Zero
 6. What is the equation that connects change in momentum, force and time?a) mv - mu = F x t b) mv + mu = F x t c) mv - mu = F - t d) mv + mu = F - t
 7. In a car crash, seatbelts make the change in momentum happen overa) A shorter period of time b) A longer period of time c) The same period of time d) No time at all

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