What is the mass of an object if a net force of 8.0 n causes it to accelerate at 1.1 m/s2? 6.9 kg 7.3 kg 8.8 kg 9.1 kg

Mass of an object, m = 7.3 kg

Explanation:

Given that,

Net force acting on an object, F = 8 N

Acceleration of the object, a = 1.1 m/s²

We have to find the mass of an object. It can be calculated suing second law of motion as :

F = m a

m = 7.272 kg

or

m = 7.3 kg

Hence, the mass of object is 7.3 kg

force is mass*acceleration.

we have a very small mass: 11.4*0.001 kg

if we want 0.035n of force, we need an acceleration:

0.035 = 11.4*0.001*a

a = 0.035/(11.4*0.001) m/s^2

the part of the wave he is travelling on is the crest