In a soccer match against Mexico in 2014, US Women’s National Team striker Alex Morgan scored a sweet headed goal in the 79th minute of the game. Just as the ball left her head, the horizontal component of its acceleration was 225 m/s , and the vertical component of its acceleration was -200 m/s (assuming the positive direction points up). If the ball has a mass of 425 g, what was the magnitude and direction of the force she applied to the ball? Note- you can ignore the weight of the ball.

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A: Given, m1 = 14.4 Kg m2 = 17.2 Kg F =113 N

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.