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Power output is calculated by dividing the work done by the time taken to do that work. In this case, work done is equal to force multiplied by distance, which is mass multiplied by acceleration due to gravity multiplied by distance. Given that the person takes 5 seconds to move 10 meters, we can calculate the speed at which they are moving. Once we have the speed, we can determine the power output using the formula for power, which is work done divided by time.
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What is the power if 35N force 5 Meters and takes 19 seconds to push?
Power = (energy) / (time) = (35 x 5) / 19 = 175 newton-meters / 19 seconds = 9.2105 watts (rounded)
If a person weighing 400 N takes 6 seconds to walkup a staircase that is 3 meters high what is the power output?
To calculate the power output, we first need to determine the work done against gravity, which is given by the formula ( \text{Work} = \text{Force} \times \text{Distance} ). Here, the force is the weight of the person (400 N) and the distance is the height of the staircase (3 m), so the work done is ( 400 , \text{N} \times 3 , \text{m} = 1200 , \text{J} ). Power is then calculated as work done divided by time taken, so ( \text{Power} = \frac{1200 , \text{J}}{6 , \text{s}} = 200 , \text{W} ). Thus, the power output is 200 watts.
How much power is used to move a 25kg mass 8 meters in 15 seconds?
.47 watt
How much power is used if the 950 N person lifted 3 meters?
To lift a 950-N load 3 meters requires (950 x 3) = 2,850 joules of energy.The power is the rate at which the energy is delivered. It takes more powerto lift the load faster.The power used to lift this load is (2,850 joules) divided by (the number of seconds it takes),and the unit of the answer is watts.
It takes 200 N a box 10 meters in 8 seconds how much power is required?
First mulitiply Newton x meter to get the energy (or work) required. Then divide the result by the time to get the power.
How do bike power meters work and measure the power output of a cyclist?
Bike power meters measure the power output of a cyclist by using strain gauges to detect the force applied to the pedals or crank arms. This data is then combined with the speed of the cyclist to calculate power output in watts.
Frank does 2400J of work in climbing a set of stairs if he does the work in 6 seconds what is his power output?
Frank's power output is 400 watts (W). This is calculated by dividing the work done (2400 J) by the time taken (6 seconds), which results in a power output of 400 W.
What is the power if 35N force 5 Meters and takes 19 seconds to push?
Power = (energy) / (time) = (35 x 5) / 19 = 175 newton-meters / 19 seconds = 9.2105 watts (rounded)
As the time required for a person to do work increases his power output?
No, as the time required for a person to do work increases, their power output decreases. Power is defined as the amount of work done per unit of time, so the longer it takes to do work, the lower the power output.
It takes you 10 secods and 100 N of force to move a shopping cart 10 meters to the checkstand. what is your power?
Your power output would be 100 Watts. This can be calculated by dividing the work done (force x distance) by the time taken to do the work (10 seconds).
What is 10 joules of work in 20 seconds?
To calculate power, divide the work done (10 joules) by the time taken (20 seconds). This gives a power output of 0.5 watts.
How much power would a person use to move a piano 10 meters in 5 seconds using a force of 100 newtons?
Power is equal to work done divided by time, where work done is force multiplied by distance. In this case, the work done is 100 newtons * 10 meters = 1000 joules. Therefore, the power used would be 1000 joules / 5 seconds = 200 watts.
How much power does an athlete to do 800 joules of work 5 seconds?
To calculate power, you can use the formula: Power = Work / Time. In this case, the athlete does 800 joules of work over 5 seconds. Therefore, the power output is 800 joules / 5 seconds = 160 watts.
If a person weighing 400 N takes 6 seconds to walkup a staircase that is 3 meters high what is the power output?
To calculate the power output, we first need to determine the work done against gravity, which is given by the formula ( \text{Work} = \text{Force} \times \text{Distance} ). Here, the force is the weight of the person (400 N) and the distance is the height of the staircase (3 m), so the work done is ( 400 , \text{N} \times 3 , \text{m} = 1200 , \text{J} ). Power is then calculated as work done divided by time taken, so ( \text{Power} = \frac{1200 , \text{J}}{6 , \text{s}} = 200 , \text{W} ). Thus, the power output is 200 watts.
What is the efficiency of the machine?
a machine applies a force of 100 newtons over a distance of 10 meters to raise a500 newtons drum 1.5 meters. what is efficiency of the machine ?
How do cycling power meters work and how can they improve my performance on the bike?
Cycling power meters measure the power output of a cyclist by analyzing the force applied to the pedals. They can improve performance by providing accurate data on power output, allowing cyclists to track progress, set goals, and optimize training to increase efficiency and endurance on the bike.
200j of work in 40 seconds what is the power output?
The power output can be calculated as the work done divided by the time taken, so P = W/t. Plugging in the values: P = 200 J / 40 s = 5 watts. Therefore, the power output is 5 watts.
