1200w
100w
work done is defined as force applied (newtons) * distance travelled (metres)in this case 50.5 n * 8m = 404 joules.note:if you divide it by the time taken, for example 2 seconds, this gives power (in watts)so (50.5 n * 8m) / 2 seconds= 202 watts
Force = mass x acceleration = kg(m/s^2) or N Momentum = mass x change in velocity = kg(m/s) or Ns The units of impulse are the same as momentum's because impulse is just the change in momentum.
For a constant force, work = force x distance. In other words, just multiply the two. The answer is in joules.
Work is defined as (force) times (distance). If the force is not zero, and the distance it moved through is not zero, then work was done. In other words, if you applied a force, and kept it going while the place you applied the force moved, then work was done. In this case, work = (60) x (0.5) = 30 newton-meters = 30 joules of work.
Assuming the force doesn't change, and the force and movement are in the same direction, the energy (the joules) is the product of distance and force. Thus, you just need to divide the energy by the distance.
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).
That's the unit of force called one "Newton".
1200j
Power = (energy) / (time) = (35 x 5) / 19 = 175 newton-meters / 19 seconds = 9.2105 watts (rounded)
The work done pushing the shopping cart would be 8800 Joules, calculated as force (88N) times distance (100m). Work is the product of force applied in the direction of motion and the distance over which it is applied.
his force is clearly 200N
The direction of the force is to the right. To calculate the magnitude of the force, you can use the formula: Force = (mass x distance) / time. Here, the force is 10 Newtons, the distance is 4 meters, and the time is 9 seconds. Plugging these values into the formula, the magnitude of the force is about 4.44 Newtons.
Oh, dude, you'd need to apply a force of 195 Newtons to get that shopping cart cruising down the aisle at 3.0 meters per second. Just give it a little push, and you're good to go. Just make sure you don't crash into any displays on the way!
40 N
Work= Force(Distance) Work= 200(500) Work= 100000
You can't tell from the information given. All you know is that the average acceleration is (change in speed) divided by (time for the change) = (6/8) = 0.75 meters per second2. The force required depends on the mass of the object to be accelerated by the force.
1,000 N apex=500 N