Test
Forces and Motion Quiz
Preguntas del test (10)
1Mass is a measure of the force of gravity acting on an object while weight is the measure of the inertia of an object.
- AVerdadero
- BFalso
2Force =
- Amass x velocity
- Bacceleration x velocity
- Cmass x acceleration
- D43x 21N
3Rolling friction is less than static friction, which is more that sliding friciton
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4Fluid friciton acting on an object moving through the air is known as what?
- Aair resistance
- Bweight
- Cmomentum
- Dmass
5When you are swimming, you push through the water, in other words you are applying force to the water, and the water is applying the same amount of force to you. This is an example of fluid friction..
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6When a ball falls from the roof of a building, it accelerates until it stops accelerating. Why?
- AIt hit the ground
- Bit reached its terminal velocity
- Cprojectile motion
- Dgravity stopped
7Why does a projectile follow a curved path?
- Atwo balls fall with different acceleration
- BGravity pulls the object down
- Cthe combination of a vi and downward velocity causes the ball to follow a curved path
8Mass can effect acceleration
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- BFalso
9Which if the following are vectors?
- Avelocity
- Bforce
- Cweight
- Dgravity
10Weight =
- Amass x air resistance
- Bmass x projectile motion
- Cmass x acceleration due to gravity
- Dkg x m/s
Información
- Descripción
- Test sobre Forces and Motion Quiz, creado por HMN el 11/10/2014.
- Autor
- HMN
- Idioma
- English
- Visitas
- 44
- Valoración
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