Answer:
2
Step-by-step explanation:
Step-by-step explanation:
Thanks, so cube root of 512 is 8 and reciprocal of 0.4 is 2.5 then:
8 : 2.5 / divide both by 2.5 to get:
3.2 : 1 that's my answer right?
M1 = m4 = 50 (A) is the answer
<span>Its speed is 18.05 m/s</span>