Question

Numerical methods velocity of 54km/h and halt in 10 second. What is acceleration

Answer 1

Answer:

Explanation:

we know, u=54km/h

v=u-at(a=retardation) = 54×1000/3600  

0=15-10a. = 15m/s

or, a=15/10=1.5

then retardation =1.5m/s²

Answer 2

Body moving with velocity of 54 km/hr comes to halt in 10 seconds what is its acceleration and retardation - 3975521.