Foresting technique where most or all trees in an area are uniformly cut down.
By definition we have that the force for time is equal to the product of the mass for the change in speed.
We have then that
F * (delta t) = m * (delta v)
Clearing the mass
m = (F * (delta t)) / (delta v)
Substituting the values
m = ((3.00) * (4.00)) / (7.50-6.00) = 8
answer
The mass of the moving object is 8Kg
Answer: the green color of a leaf
Explanation: because the other things are physical changes of a plant that don't get passes down to offspring
Answer:
Explanation:
The collision is elastic so we can use the conservation of momentum
Describe the motion in axis x'
Describe the motion in axis y'
Answer:
D) follows a circular path
Explanation:
This is because the magnetic force F on the charge, q due to the magnetic field B with velocity vector v perpendicular to it, equals the centripetal force acting on the charge.
So, F = Bqv = mv²/r.
So it follows a circular path.
