What is the force acting on a 10kg object that accelerates from 5 m/s to 20 m/s in 5s? A- 3.3 N
B- 150 N
C- 30N
D- 7 N​

Option C

Explanation:

v= u + at

20 = 5 + a(5)

15= a(5)

a= 3 m/s²

Force = mass × acceleration

= 10 × 3

= 30 N

explanation: in any substance/object, the particles inside it (atoms/molecules) constantly move in random directions and with random speeds (this motion is called brownian motion). as a result, the particles have some kinetic energy (which is proportional to the temperature of the substance).

explanation:

have a great day!

the answer would be c. motion and direction

i hope this : )