The diagram shows an inflated balloon attached to a straw that is moving along a string. Some forces that are acting on the straw are shown.
What causes the balloon to move along the string?
Responses
force from the string
force from the string
friction between the string and straw
friction between the string and straw
force from the escaping air
force from the escaping air
weight of the balloon containing air
1 answer
force from the escaping air