you are carrying a stack of boxes across the room. when you come to a sudden stop, some of the boxes fall forward off of the top
of the stack. which law of motion is it?
1 answer:
This is the law of inertia.
You might be interested in
Answer:
Correct answer: F = 5.075 N
Explanation:
The formula for Newton's Second Law is
F = m · a = 0.145 · 35 = 5.075 N
God is with you!!!
H = 2.80t^3
h = 2.80 (1.55)^3 = 10.43
10.43 = 1/2 gt^2
10.43 x 2/9.8 = t^2
t = √2.12
= 1.45
Hope this helps
Answer:work done can be calculated by the following formula;
Explanation:
Answer:
Power = 1000 j/s
Explanation:
Given:
Work done W = 60,000 J
Time taken T = 60 s
Find:
Power
Computation:
Power = W/T
Power = 60,000 / 60
Power = 1000 j/s
Explanation:
power = Force × distance /time
power = 944N × 12.4m/36secs
power = (944×12.4/36)Nms—¹
power = 390.2Nms—¹ or 390.2Watts or 390.2Js—¹