Physics, asked by pilutoppo154, 8 hours ago

A total of 4900 joule was spent in lifting a 50kg mass. the mass was raised to a height of
a. 10m
b. 98m
c. 960m
d. 245000m

Answers

Answered by Nirupam2004

2

Answer:

10m

Explanation:

P.E = mgh

4900 = 50 × 9.8 × h

4900 = 490 × h

h = 4900 /490

h = 10m, and simple

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