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Answer:
Acceleration of the proton will be equal to
Explanation:
We have given electric field
Mass of proton is equal to
And charge on proton is equal to
Electrostatic force will be responsible for the motion of proton
Electrostatic force will be equal to
According to newton law force on the proton will be equal to F = ma, here m is mass of proton and a is acceleration
This newton force will be equal to electrostatic force
So
So acceleration of the proton will be equal to
4days and 12hours
Explanation:
Given parameters:
Average speed = 15m/s
Distance = 1800 miles
Unknown:
Number of days = ?
Solution:
Speed is the rate of change of distance with time;
Speed =
Since the unknown is number of days, it is a measure of time:
Time =
The distance from California to Lansing is 1800miles. The journey takes the truck drivers to and fro. It is a two way trip;
Total distance = 1800 miles x 2 = 3600miles
We need to convert miles to meters since that is the unit we can conveniently work with;
1 mile = 1609.34m
3600 miles = 3600 x 1609.34
= 5793638m
Inputting the values in the equation:
Time = = 386242.53s
Now we need to convert to day;
In a day, = 60 x 60 x 24 = 86,400s
1 day = 86400s
Therefore;
The number of days = = 4.47days
This implies that it will take them 4 days and approximately 12 hours.
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