Answer:
XL sleep usual Addison officer at home and ear is not a short time to be be free and ear is a short time to make a short time
Explanation:
so that I can take the class on Monday and ear is not a short time to be be free and ear is not a short time to be be free and ear is not a short time to be be free and ear is not a short time to time for a day or night and ear buds is Anshu and duster and duster fgor a day or night is Anshu and duster for a day or not a week of computer science from your computer and I am in the same as I am a short of ti and you can be the first time I will be be
Answer:
24.5 N
Explanation:
Draw a free body diagram of the picture. There are four forces:
Weight force mg pulling down.
Friction force Nμ pushing up.
Normal force N pushing left.
Applied force F pushing right.
Sum of the forces in the y direction:
∑F = ma
Nμ − mg = 0
N = mg / μ
Sum of the forces in the x direction:
∑F = ma
F − N = 0
F = N
Substitute and solve:
F = mg / μ
F = (1.5 kg) (9.8 m/s²) / (0.6)
F = 24.5 N
Answer:
10.5min
Explanation:
Given parameters:
Distance = 4200m
Speed = 400m/min
Unknown:
Time taken for this run = ?
Solution:
Speed is the distance divided by the time taken.
Speed = 
Time = 
Now insert the parameters and solve;
Time = 
= 10.5min
