Which of the following actions does NOT have any Force acting on it?
a) Jumping
b) Swimming
c) Climbing a ladder
d) Sitting on a chair
Respuesta
B only
D only
A and D
None of the following
Pregunta 2
Pregunta
Which of the actions requires only a 'Push' force?
Respuesta
Closing a computer
Wringing a towel
Pinching a lump of plasticine
Bringing your sled up a mountain
Pregunta 3
Pregunta
When Mary dragged her sled up a hill, which forces were PULLING her and her sled?
Respuesta
Gravitational, Frictional
Gravitational only
Frictional only
None of the two
Pregunta 4
Pregunta
Which of the following are forces?
Respuesta
Gravitational
Kinetic
Magnetic
Frictional
Air Resistance
Water Resistance
Gravitational Potential
Elastic Spring
Nuclear
Pregunta 5
Pregunta
The amount of Gravitational Force acting on Tom, who is 45kg, is higher than the Gravitational force acting on Sam, who is 37kg.
Respuesta
True
False
Pregunta 6
Pregunta
The amount of Frictional force acting on Jean, who is going down a mountain, is higher than the frictional force acting on Wendy, who is going up a mountain.
Respuesta
True
False
Pregunta 7
Pregunta
Mr Chan has a computer that weighs 1.2kg, while Mr Vo has an origami book that weighs 1kg. If they both bring the items on a trip(in their favorite rocketship), the items will weigh exactly the same.
Respuesta
True
False
Pregunta 8
Pregunta
This quiz was enjoyable(I know its lame, but please).