The boy throws a stone vertically upward with an initial velocity of 6.0 m/s, meaning the stone is moving against gravity. It will reach a maximum height and then fall back down due to gravity. The stone will eventually return to the ground after reaching its highest point.
It launches a a rocket vertically upwards with an initial speed of 40.0 m/s.
the initial velocity of the rocket is zero.
To determine the initial value on a graph, look for the point where the graph intersects the y-axis. This point represents the initial value or starting point of the graph.
A ball is thrown vertically upward with an initial speed of 20m/s. Two second later, a stone is thrown vertically (from the same initial height as the ball) with an initial speed of 24m/s. At what height above the release point will the ball and stone pass each other?
To determine the initial rate of reaction from a table, you can look at the change in concentration of reactants over time. By calculating the slope of the initial linear portion of the concentration vs. time graph, you can find the initial rate of reaction.
No, a baseline analysis identifies initial hazards in the workplace.
Determine and Communicate protective measures
To determine the percentage of weight loss, you can subtract the current weight from the initial weight, divide that number by the initial weight, and then multiply by 100 to get the percentage.
The answer depends on what information you have and also what factors youu are taking into account. If you are given the initial velocity, U m/s, and ignore aeronautic drag, then the time, t, is given byt = u/g where g = the acceleration due to gravity = 9.81 ms^-2 (approx).
At the highest point, the speed of the ball is 0 m/s because it momentarily stops before falling back down. The acceleration at the highest point is equal to the acceleration due to gravity (approximately -9.8 m/s^2) acting in the downward direction.
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