Using the graph, which describes how Henry ran the 100m race;
a) It takes Henry 20seconds to run 100m
b) Henry's average speed over the race is; 5m/s.
According to the linear graph which describes the distance ran by Henry during the 100m race as a function of time.
a) Since the distance from start ran by Henry is plotted on the vertical axis, and the time is plotted on the horizontal axis;
To determine how long it took Henry to run 100m; The point corresponding to 100m is traced downward from the line of the graph and we find out that;
It takes Henry 20seconds to run 100m
b) Henry's average speed over the race is simply;
The slope of the distance-time graph.
Therefore,
- Average speed = (100-0)/(20-0)
Therefore, Henry's average speed over the race is; 5m/s.
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brainly.com/question/22125199
2,450 miles. you have to do 700•3.5= 2,450
Answer:
atoms atoms atoms atoms atoms
You need to remember this equation:
<span>Fahrenheit = (Celsius * 9/5) + 32
</span>-->662
(Please double check this though)
Answer:
Explanation:
Momentum is the product of mass and velocity.
The mass of the ball is 1.5 kilograms and the velocity is 10 meters per second.
Substitute the values into the formula.
Multiply.
The momentum of the ball is <u>15 kilogram meters per second.</u>