Answer:
a. -2.07 m/sc^2
b. 9.204
c. 4.25 seconds
Explanation:
a. The computation of puck's acceleration is shown below:-
38.44 - 225 = 90a
= -2.07 m/sc^2
b. The computation of velocity is shown below:-
= 15 - (2.07) × 2.80
= 9.204
c. The computation of long which take to travel is shown below:-
= (v - u) ÷ a
= (6.2 - 15) ÷ (-2.07)
= 4.25 seconds
We simply applied the above formulas so that the correct answers could be come
If Voq doubles, abN gets multiplied by 16 .
If Voq=3, abN=81 .
The momentum, p, is the product of the mass and the velocity:
p = m*v = 0.145 kg * 40 m/s = 5.8 kg*m/s
Answer:
365
Explanation:
A calendar is equal to a year and it is 365 days in a year.