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A 0.068-kilogram ball with a velocity of 22.1 meters per second strikes a wall. The wall stops the ball in 0.36 second. What is the average magnitude of the force applied to the ball by the wall?
To find the average force, we need to use the equation: average force = change in momentum / time. First, calculate the initial momentum of the ball: momentum = mass * velocity. Then, calculate the change in momentum by subtracting the initial momentum from 0 (since the ball stops). Finally, divide the change in momentum by the time taken for the collision to find the average force applied by the wall.
What is the best example of transfer of momentum?
In an isolated system the total momentum of a system remains conserved. For example If you fire a bullet from Gun , bullet go forward with some linear momentum and in order to conserve the linear momentum the gun recoils
What is the mass of an object moving at 4 miles a second that has the same momentum?
4 miles per second is 6437.376m per second. Momentum is mass x velocity so mass = momentum ÷ velocity mass = momentum ÷ 6437.376 Of course, if you had given us the whole question it would have helped.
What is the mks and cgs units of momentum?
The MKS (meter-kilogram-second) unit of momentum is kilogram meter per second (kg m/s), while the CGS (centimeter-gram-second) unit of momentum is gram centimeter per second (g cm/s).
A 1000 kg car moving at 10 m s brakes to a stop in 5 s the average braking force is n?
The average braking force can be calculated using the formula: [ \text{Average braking force} = \frac{\text{Change in momentum}}{\text{Time taken}} ] First, calculate the initial momentum of the car: ( \text{initial momentum} = 1000, \text{kg} \times 10, \text{m/s} ). Next, calculate the final momentum of the car when it comes to a stop. The change in momentum is the difference between the initial and final momentum. Finally, divide the change in momentum by the time taken to brake (5 s) to find the average braking force in newtons.
Who covers second in a steal from 1st base?
Either the second basemen or the short stop in responsible for covering second when a runner is trying to steal.
A long distance runner started on a course running at the average speed of 6mph one half hour later a second runner began the same course at an average speed of 7mph how long after the second runner?
9 hours
A 0.068-kilogram ball with a velocity of 22.1 meters per second strikes a wall. The wall stops the ball in 0.36 second. What is the average magnitude of the force applied to the ball by the wall?
To find the average force, we need to use the equation: average force = change in momentum / time. First, calculate the initial momentum of the ball: momentum = mass * velocity. Then, calculate the change in momentum by subtracting the initial momentum from 0 (since the ball stops). Finally, divide the change in momentum by the time taken for the collision to find the average force applied by the wall.
What is a lead runner?
The lead runner is the runner at the base closest to home plate when there is more than one runner on base. If there are runners on second base and third base, the runner on third base is the lead runner. If there are runners on first and second, the runner on second is the lead runner. If there is only one runner on base, there is no lead runner.
What is the call if you have runners on second and third with one out and a fly ball is hit to the outfield and is caught. The runner on third base tags up and scores. The runner on second base does n?
It's a sacrifice fly. The batter is credited with an RBI, and the at-bat does not count against his batting average. The runner on second is inconsequential to the scoring decision.
What is a double steal?
say there is a runner on 1st and 2nd. the runner on second would run to 3rd and be safe then the runner on 1st would run twould be safeo second and say there is a runner on 1st and 2nd. the runner on second would run to 3rd and be safe then the runner on 1st would run twould be safeo second and
In baseball can a runner on second run back to first while the runner on first goes to second?
NO. Base runner's must run the bases in the order they batted. If a runner overtakes another runner, he is automatically out.
Bases loaded 1 out ball is hit to firstbaseman who tags runner and throws home is it a force at home still and can runners revert?
Yes all the other bases are a force out. The runner going to first forces the runner at first to second. The runner at first forces the runner at second to third. The runner at second forces the runner at third to home. You only have to tag the runner when a runner that was "forcing" you (from a previous base) is out. In the scenario you have mentioned the only time the third baseman would have had to tag the runner from second to third would be if the initial force out was behind the runner at either at first or second (the putout thus not forcing the runner from second to third, which would now require a tag. If the initial force out was at first or second, the runner on second would have the choice of going to third or retreating to second, and not "forced" to run. Since the initial force out was at home, the runner from second to third is still being "forced" to run by the runners behind him. Make sense?
Covers 825m in 137 seconds find average velocity in ms and kmhr?
6.021 m/second
What is the name of the third person who wins in a competition?
The third place win is usually referred to as the second runner up. The winner is first, the runner up is second, the second runner up is third.
What is the quantity that has unit of Kilogram meter per second?
The quantity that has a unit of kilogram meter per second is momentum. Momentum is the product of an object's mass in kilograms and its velocity in meters per second, and is a measure of the motion of an object.
A cross country runner runs 11 m in 6 second what is his average speed?
1 and 5/6m per seconds
