What was its initial speed

Reference no: EM13689102

I need proficient help in the following problem:

Problem: A sled is initially given a shove up a frictionless 26.0 degree incline. It reaches a maximum vertical height 1.45m higher than where it started,

Question- What was its initial speed?

Please use as much detail as possible in your solution. Thanks.

Reference no: EM13689102

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