State an example for a situation mentioned below in which a force:
a) changes the speed of an object
b) changes the shape of an object
c) changes the direction of an object
SCERT Class 8 Telangana, Physical Science Chapter 1 Force
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a) While children playing with rubber tyre the can increase or decrease the speed of the tyre by pushing the tyre with the stick again and again in the same direction or opposite to the moving tyre.
b) when we stretch the rubber band or while crushing plastic bottle or while making chapati the force applied will change the shape of an object.
c) when you hit a coin with the striker it not only does the coin change its direction but striker changes its direction too.
b) when we stretch the rubber band or while crushing plastic bottle or while making chapati the force applied will change the shape of an object.
c) when you hit a coin with the striker it not only does the coin change its direction but striker changes its direction too.
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