<span>"A force is required to cause motion to deviate from a straight line.</span>
Atoms of the same element having equal numbers of protons, but different numbers of neutrons is called isotope.
Answer:
The racetrack is 996.7 meters long
Explanation:
Convert 251km/h to km/s (kilometers per second)
3600 seconds in an hour, so:
251/3600 = 0.0697km/s
Convert km/s to m/s (meters per second)
1000 meters in a kilometer, so:
0.0697*1000 = 69.7m/s
Find length of racetrack:
69.7m/s*14.3s = 996.7m
If the racer travels 69.7 meters in one second and it takes 14.3 seconds to complete a lap, the racetrack is 996.7 meters long.
By Ohm's Law, we can relate current, voltage and resistance. It is expressed as V=IR. That is, there is a direct relationship between voltage and resistance and voltage and current.
V = IR
V1/2V1 = I1R1 / I2R1/4
1/2 = 4I1/I2
I2 = 8I1
Therefore, <span> it will increase by a factor of 8. Hope this answers the question.</span>
Answer:
F = 195 N
Explanation:
F = GMm/d²
F = 6.67e-11(5.97e24)(24) / (7.00e6)²
F = 195 N
