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Which forces are there?

Is a force applied?

Please look at the images. Are there forces applied? If yes, which forces to you think act into which direction?
1An apple falls from the tree. As it does so its speed increases. 
2The washing power of the detergent causes the laundry to be clean after washing in the machine where it goes round and round.
3A bus is moved by several people as it broke down.
4Children kick a ball, it rolls on the floor into a goal.
5A musician makes music that is amplified.
6A power station powers a town during the night.

Image 1

Is a Force applied at image one with the apple? Is there a force? If yes, which force is it? Into which direction is it going?

Image 2

Is a Force applied at image one with the laundry? Is there a force? If yes, which force is it? Into which direction is it going?

Image 3

Is a Force applied at image one with the bus? Is there a force? If yes, which force is it? Into which direction is it going?

Image 4

Is a Force applied at image one with the kicked ball? Is there a force? If yes, which force is it? Into which direction is it going?

Image 5

Is a Force applied at image one with the loudspeaker? Is there a force? If yes, which force is it? Into which direction is it going?

Image 6

Is a Force applied at image one with the power station? Is there a force? If yes, which force is it? Into which direction is it going?

Image