Work = force * distance
force = 100 N
Distance = 5m
work =100 N* 5m
=500 J
Answer:
0.066m
Explanation:
Step one:
given
frequency =512 Hz
The speed of sound is 340.0 m/s.
Required
The wavelength
Step two:
the formula for wavelength is
substitute the given data
Velocity = distance /time
acceleration = velocity / time
Answer:
S = V × t
Explanation:
first convert 36km/h to m/s
36km/h=36*5/18=180/18=10m/s
d =s*t
=10*10=100m
I don’t see a picture but unbalanced forces could be two boys pushing with a combined force of 400 Newton’s but the surface of what the box is laying on being 600 meaning since the ground is creating a higher force in the form of friction it will slow the boys down. When forces are unbalanced it means that the object can not be still or moving at a constant speed when one force is greater by a significant amount the object either slows quickly or accelerates fast depending on which factor is greater.
