On a velocity-time graph, how can we tell when the object is not moving? Given the acceleration a(s) with the equation a (s) = s^5 - s^3 + 12, determine velocity v (s). Acceleration of the body is given by the relation, a = (-1 / 2) x^2. At time t =...
How do you describe motion on the velocity-time graph? What's the difference between average speed and average velocity? What can you determine by finding the area under a velocity vs. time graph? Is the formula to calculate the reaction time: average distance = (acceleration) multip...
Set the acceleration equation equal to zero and solve for time. More than one solution may exist, which is fine. Remember acceleration is the slope of the velocity equation and the derivative is just the slope of the original line. When the slope is equal to zero, the line is horizontal....
velocity. The force of gravity is a special case of this, with "a" replaced by "g" (9.8 meters per second per second on Earth). I can help you with deciding which mathematical tasks to complete. Acceleration due to gravity g = 9.8 m/s 2. w = 1000 * 9.8. w = 9800 N. Force ...
areas would have on the lift force and calculate a change in lift force that these surface areas would cause. You can also calculate the gravitational force that different masses would have using W = mg for weight due to gravity W, mass m and gravitational acceleration constant g (9.8 m/...
百度试题 结果1 题目【题目】T he velocity of a particle is given by v=t^2i+2tj , Calculate the acceleration when 3When t= 0, r=3i-5j 相关知识点: 试题来源: 解析 【解析】 6i+2j 反馈 收藏
百度试题 结果1 题目The velocity of a partic eisgivenbyν=t^2i+2ti ,Calculate the acceleration when t=3 相关知识点: 试题来源: 解析 6i+2j 反馈 收藏
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Step 1: Identify the formula for the time period of a simple pendulumThe time period T of a simple pendulum is given by the formula:T=2π√Lgwhere:- L is the length of the pendulum,- g is the acceleration due to gravity. Step 2: Substitute the values for L and gGiven:- The leng...
This device measures the acceleration of an object and can be used to calculate the force of impact during a fall. Is there a difference in the force of a fall between different objects? Yes, the force of a fall will vary depending on the mass of the falling object. Heavier objects ...