what is the potential energy of a 25 kg bicycle resting at the top of a hill 3 m high? (formula: $pe =…
what is the potential energy of a 25 kg bicycle resting at the top of a hill 3 m high? (formula: $pe = mgh$)\n75 j\n735 j\n245 j\n37.8 j
Answer
Explanation:
Step1: Identify the values
Given (m = 25\space kg), (g=9.8\space m/s^{2}), (h = 3\space m)
Step2: Substitute into the formula
(PE=mgh=(25)(9.8)(3)) First, calculate (25\times9.8 = 245) Then, (245\times3=735)
Answer:
735 J