Question

Mika☕️𓂃◌𓈒𓐍

この解き方を教えて下さいm(_ _)m
さっぱり分かりません((T_T))

たo/7770/S:

2
デラ7が

Kinetic energy

77 IS maSS, measured in
kg

Vis speed, measured in
m/s

EiS kinetic energy,
measured in J

つ、(n osject movng wiTh o speed of 25wS ond has o kinetic
eneroy o+ Is5ooゞ、                             5
MM   he mess ot he objec+?

3が、

物理 運動エネルギー