Answer: Voltage = (current) x (resistance)
Voltage = (1.5 A) x (2 ohms)
In order to MAKE 1.5 A of current flow through the toy car, you have to PROVIDE 3 volts from the battery.
Answer:
B
Explanation:
Look for the one with an x coordinate of two .... answer B
Answer:
3.9 m
Explanation:
Assuming no energy losses then all kinetic energy is converted to potential energy
and making h the subject of the formula
where m is the mass of bike rider and bike, v is the velocity, and g is acceleration due to gravity. Taking g as 9.81 m/s2, v as 8.5 m/s then
If one m³ of that material holds 4,000 kg of it,
then 0.09 m³ holds
(0.09) x (4,000) = 360 kg of it
The force of gravity acting on 360 kg of anything
on the Earth's surface is
(mass) x (gravity)
= (360 kg) x (9.8 m/s²) = 3,528
That completely depends on all sizes and all directions of all of the vectors that combined to produce the resultant one.