Question

please solve I'll make you BRAINLIST ​

Answer 1

Explanation:

1) We have to find the acceleration

$a = \frac{f}{m}$

$m = \frac{6 \times {10}^{5} }{4 \times {10}^{7} }$

=1.5×10^-2m/s^2

2) Also

$a = \frac{v - u}{t}$

$1.5 \times {10}^{ - 2} \times 600 = v$

(Because 10 mins =600 secs)

Thus, v=9 m/s

Hope it helps!

Answer 2

a). force = mass×acceleration

acceleration = force/mass

= 6×10⁵/4×10⁷ = 1.5/10²

a =0.015 m/s² or 1.5× 10^-2 = 15×10^-3

b). initial velocity (u) at rest = 0

final velocity (v) = ?

acceleration(a) = 15/1000 or 1.5×10^-2

time = 10 minutes = 60×10=600 s

v = u+at

v = 0+15/1000×600

v = 90/10

v = 9 m/s

Hope this will help you :)