Test

Momentum

Seth-Riley Adams 7 preguntas

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Preguntas del test (7)

1Momentum is measured in kg m/s or [blank_start]N s[blank_end].
1. AN s
2momentum = [blank_start]mass[blank_end] x [blank_start]velocity[blank_end]
1. Amass
2. Bvelocity
3The principle of conservation of momentum states:
When [blank_start]two[blank_end] or more [blank_start]bodies[blank_end] act on one [blank_start]another[blank_end], as in a collision, the total [blank_start]momentum[blank_end] of the bodies remain [blank_start]constant[blank_end], provided no [blank_start]external[blank_end] forces act (e.g. friction).
1. Atwo
2. Bbodies
3. Canother
4. Dmomentum
5. Econstant
6. Fexternal
4Momentum is a vector quantity.
1. AVerdadero
2. BFalso
5Momentum is conserved in an explosion.
1. AVerdadero
2. BFalso
6force = [blank_start]change of momentum[blank_end]/[blank_start]time[blank_end]
1. Achange of momentum
2. Btime
7impulse = [blank_start]force[blank_end] x [blank_start]time[blank_end]
1. Aforce
2. Btime

Descripción: A small quiz that tests you on all the relevant facts and formulas you need to know about momentum.
Autor: Seth-Riley Adams
Idioma: English
Visitas: 99
Etiquetas: physics momentum force vector explosion collision friction time mass physics general physics igcse
Valoración: Aún sin valoraciones
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