Answer:
3:6
3x2=6
Scale factor = 2
Step-by-step explanation:
Answer:
288J
Step-by-step explanation:
recall the formula for kinetic energy
KE = (1/2) mv²
where m is the mass (= 4kg) and v is the velocity(=12 m/s)
hence
KE = (1/2) (4)(12)² = 288J
20& 10/35 - 26/35
19& 16/35 simplified to it's fullest.
