Answer:
Sorry I'm wrong The person above is correct.
I tried.
Answer:
Attometer
Explanation:
an attometer is the smallest unit of measurement.
Hope it helped!
Students can make the force of two magnets stronger by putting the N and S pole right next to each other.
Answer:
velocity = 15m/s
Explanation:
momentum of the object = 480kg/ms
nass of object = 32 kg
velocity of object = ?
momentum = velocity × mass
velocity = momentum / velocity
= 480kg/ms/32kg
= 15m/s
F = kq1q2/r<span>2
Where,
F - Coulomb Force
k - constant value which is equal to </span>8.98 × 10^9<span> newton square metre per square coulomb
q1 and q2 - two electric charges
r - distance.
5.8 * 10^5 = 1.5 * 10^-9 / r^2
</span><span>5.8 * 10^5 r^2 = 1.5*10^-9
</span>r^2 = 0.0000258620
r = 0.0050854694
So the distance is equal to 5.09 x 10^-3
