Question

A rocket which has a mass of 3.5×10^4 kg is blasted upwards with an initial acceleration of 10m/s^2 Then the

Answer 1

7 x 10⁵ N

F= m(g+a)                    m= 3.5 * 104 kg     g= 10 m/s2    a= 10 m/s2   Thrust=?

= 3.5 * 10^4 (10 + 10)  

=3.5 * 10^4 * 20            

=7.0 * 10^5 N                    

Answer 2

$7.0 \times {10}^{5}$

its right answer............