It's b, because the more force an object it is given the harder it will be for it to slow down.
Answer:
15 Joules
Explanation:
work = charge x potential difference
= 10 x 1.5
= 15
That it will erupt upon contact. Hope it helps!
The answer is C!! 100 kilometers per hour is an average speed.
Answer:
The answer to your question is:
a) 2.7 m/s²
b) -3.6 m/s²
Explanation:
Data
mass of the toolbox = 3.2 kg
a = ?
F = 40 N and F = 20 N
g = 9.81 m/s²
Formula
Second law of motion = F = ma
a + g = F / m
a = F/m - g
a) a = 40/3.2 - 9.81
a = 2.69 ≈ 2.7 m/s² positive up
b) a = 20/ 3.2 - 9.81
a = 6.25 - 9.81
= - 3.56 ≈ - 3.6 m/s² negative down
