Got a question ~ can someone help me out ? I want Explanation ~ [ cuz there's something I'm not clear about in this question ]

Thanks for Answering ~

Player kicks a soccer ball from ground level and sends it flying at an angle of 30 degrees at a speed of 26 m/s. what is the horizontal velocity component of the ball to the nearest tenth of a m/s?

Consider two metallic rods mounted on insulated supports. one is neutral, the other positively charged. you bring the two rods close to each, but without contact, and briefly ground the the neutral rod by touching it with your hand. show answer correct answer what would be resulting charge (if any) on the initially neutral rod

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =