(a) could possibly become a vector
Answer: B
G v = 60 cm/s λ = 15 cm E f = V / λ S f = 4 Hz U f = ? S f = (60 cm/s) / 15 cm 5.
Explanation:
Answer:
ProvideD :
- Mass ( m ) = 100 kg , Force ( F ) = 500 N
To FinD :
SolutioN :
- We know , F = ma so put up the values and then solve for a
- The acceleration produced is 5 ms ^ -2 .
--------------- HappY LearninG <3 --------------
Answer:
A) Force = 0.69 N
B) Acceleration = 0.34 m/s^2
Explanation:
The electric force is given by the expression:
K is the Coulomb constant equal to 9*10^9 N*m^2/C^2, q1 and 12 is the charge of the particles, and r is the distance:
Part B.
For the acceleration, you need Newton's second Law:
F = m*a
Then,