Question

9. A 0.25 kg steel ball experiences a net force of 1.15 N as it rolls down a ramp. What is the

acceleration of the ball?
a. 0.29 m/s²
b. 0.90 m/s²
c. 1.4 m/s²
d. 4.6 m/s²

Answer 1

4.6 option d

Step-by-step explanation:

from second Newton law of motion

F=ma

to find acceleration

a= F/m

a= 1.15/0.25

a = 4.6