Answer :
Answer:
135
Explanation:
m=30kg
initial speed=7.00
final speed=10.0
[tex]ke = \frac{1}{2} m(v - v) {}^{2} [/tex]
- [tex]ke = \frac{1}{2} \times 30(10- 7) {}^{2} [/tex]
Answer:
135
Explanation:
m=30kg
initial speed=7.00
final speed=10.0
[tex]ke = \frac{1}{2} m(v - v) {}^{2} [/tex]