The answer is c you got to look for answers that make sense
Answer:
See the explanation below
Explanation:
In the attached image we can see the free body diagram and forces acting on the book.
Force F, which acts to the right, the friction force which acts in the opposite direction to the movement, i.e. to the left.
The force exerted by the weight of the book that is equal to the product of the mass of the book by the gravity of the book. The normal force that is equal in magnitude to the weight of the book but in the opposite direction.
1.Chemical
2.Physical
3.Physical
4.Chemical
5Physical
I am not sure if these are right, but I hope I helped (:
1 because the the mid night summer is dark
Answer:
Explanation:
= Displacement =
= Time taken =
Velocity is given by
The person is able to run at a speed of in order to complete the race in the given time.