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Given:
u = 4 m/s, initial speed
v = 22 m/s, final speed
t = 3 s, time
Let a = the average acceleration, m/s²
Use the formula
v = u +at
22 = 4 + 3a
18 = 3a
6 = a
Answer: 6 m/s²
Answer:
The time which a car could accelerate from 0 to 70mph with a us=1.00 and uk=0.80 is
Explanation:
The net force knowing the accelerations must be determinate to get the speed goal
∑F=Fs-Fk=m*a
So knowing the acceleration and knowing the speed the car must get using equation of uniform motion accelerated
The answer is specificity. You are selecting a specific exercise option that is directed to be relevant to improve your goal.<span />
Mass is the area an object takes up. Like a box on the floor that box has a mass for it is taking up an area