True: Speed is a scalar quantity., Friction is a contact force., Temperature is a scalar quantity., A pull is a force., A push is a force., Vectors have size and direction., Gravity is a non-contact force., Scalar quantities have size only., False: Speed is a vector quantity., Magnetism is a contact force., Temperature is a vector quantity., Gravity is a contact force., Scalar quantities have size and direction., Vectors have size only., Velocity is a scalar quantity., Friction is a non-contact force.,

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