Answer:
Explanation:
a = F/m = 16.8t/45 = 0.373*t
v = ∫a*dt = ∫(0.373*t)dt = 0.1865*t²
x = ∫v*dt = 0.1865∫(t²)dt = 0.062*t³
For t = 5.0 sec,
x = 0.062*(5)^3 = 7.75 m
Answer:
5 N right
Explanation:
Fx = 9N-4N
Fx = 5N
Since we can define the x and y axis. We have x to the right as positive.
Answer:
B
Explanation:
The question does not specify any outside forces that could slow down the ball horizontally. There fore the ball does not accelerate or decelerate horizontally. Therefore, a = 0m/s2
Answer:
Meaning to bring ssomething to an end
Explanation:
For example if someone is wrapping up an essay a common phrase used is "In conclusion" (conclude beinf that base word) when restating their arguement.