We will apply the concepts related to Newton's second law. At the same time we will convert everything to the system of international units.
The values of the velocities are,
We know that the acceleration is equivalent to the change of the speed in a certain time therefore
Now applying the Newton's second law we have,
Therefore the approximate magnitude is 8516.36N
Answer:
a) a = 3.29 m/s²
b) a = 3.51 m/s²
Explanation:
mass of dogs = 19 kg
loaded sled mass = 210 Kg
a)writing all the forces in x direction
a = 3.29 m/s²
b) acceleration when sled start to move the friction will now be acting will be kinetic friction.
a = 3.51 m/s²
Animals will then have to adapt to their new environment. they might have to change their diet and get new homes.
Try passive assistance if that will work, if not, <span> the definition would be a pilometric contraction.</span>
