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A 2.8-kg block slides over the smooth, icy hill shown in the figure . The top of the hill is horizontal and 70 m higher than its base.

What minimum
speed must the block have
at the base of the

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Our tutors have indicated that to solve this problem you will need to apply the Solving Projectile Motion Using Energy concept. You can view video lessons to learn Solving Projectile Motion Using Energy. Or if you need more Solving Projectile Motion Using Energy practice, you can also practice Solving Projectile Motion Using Energy practice problems.