It makes no difference. The momentum of either car goes to zero in both cases.
Answer:
Input force of pulley system = 200 N
Explanation:
Given:
Mechanical advantage of pulley system = 5
Output force from pulley system = 1,000 N
Find;
Input force of pulley system
Computation:
Mechanical advantage = Output force / Input force
Mechanical advantage of pulley system = Output force from pulley system / Input force of pulley system
5 = 1,000 / Input force of pulley system
Input force of pulley system = 1,000 / 5
Input force of pulley system = 200 N
They have a negative charge and rotate around the nucleus
Bulbs c and b would still be screwed in if they were in to begin with and bulbs A, D, and E. would be unscrewed
