Answer:
Speed acquired (Final velocity) = 12 m/s
Distance travelled = 720 meter
Explanation:
Given:
Uniform acceleration = 0.1 m/s²
Initial velocity = 0 m/s
Time taken = 2 minutes = 2 x 60 = 120 second
Find:
(a) Speed acquired (Final velocity)
(b) Distance travelled
Computation:
v = u + at
v = 0 + 0.1(120)
Speed acquired (Final velocity) = 12 m/s
Distance travelled = ut + (1/2)(a)(t²)
Distance travelled = (0)(120) + (1/2)(0.1)(120²)
Distance travelled = (1/2)(0.1)(14400)
Distance travelled = 720 meter
Because the forces are not balanced the pin will fall down and go backwards and the force of the bowling ball will keep going after acting upon the non active pin
The object will continue to accelerate, since F=ma. Therefore, a continuous force will mean a continuous acceleration.
Average speed = distance/time = 255 miles/4.75 hours = 53.68 mph (rounded & pretty good for I-94 through Indiana and Chicago). / / / Average velocity = displacement/time = 121 miles west/4.75 hours = 25.47 mph west (rounded).
