2 j x b
H c e c hope this helppppsssssssss
Answer : 6.022• 10^23 atoms of potassium
<h2>
Answer: A</h2>
Explanation because the distance covered is equal time intervals is the same or equal.
Given:
speed of 0.40meters/seconds
1,800 Newton's horizontal force
Required:
Power of the horse
Solution:
P = F(D/T) where P is power in
watts, F is the force, D is the distance and T is time
P = (1,800N) (0.40 meters/seconds)
P = 720 Watts
