The net force acting on the car is 3 which slows the car down.
Answer:
a resource
Explanation:
people and animals drink it and it keeps use from being dehydrated.
Answer:
the volume that has 1.0m^2 of water from the surface of the lake is 4.3
Explanation:
The computation of the volume is as follows;
The Bulk modulus is
= K = 2.3 × 10^9 Pa
K = - V dP ÷ dV
dV = - V dP ÷ K
dV = - (1 × 101.3 × 1000) ÷ 2.3 × 10^9
= - 4.3 × 10^-3 m^3
So the volume that has 1.0m^2 of water from the surface of the lake is 4.3
Hence the same is relevant and considered
Answer:
at rate the current change is 6.75 A / sec
Explanation:
given data
inductance L = 17 H
current I = 1.8 A
emf e = 70 V
to find out
At what rate must the current be changed
solution
we will apply here emf formula that is
emf = inductance (di/dt)
so here (di/dt) will be
di/dt = emf / inductance .......................1
put value of emf and inductance in equation 1 we get rate
di/dt = 81 / 12
di/dt = 6.75 A / sec
so at rate the current change is 6.75 A / sec
