Suppose you are traveling in a bus that has a mass of 125kg at a highway speed of 45km/s for 10s on a nice summer day and the momentum, 250kg. m/s, of an unlucky bug with a mass of 25kg is suddenly changed as it splatters onto the front window.
This is NOT a multiple-choice question Answer all questions (1-4)
1.
Compared to the force that acts on the bug, how much force acts on the bus? (Find the speed of both the
you need acceleration!) F-MA
bus and bug. Remember:
2.
Although the momentum of the bus is very large compared to the momentum of the bug, explain the change
compared to the change in momentum of the bug.
in momentum of the bus
3.
Which of the two experiences the greater acceleration
4.
Which, therefore, would suffer the greater damage and why?
I

area of focus

  distance on the y-axis and time on the x-axis.

explanation:

the instantaneous velocity = change in position/time taken

the slope of the graph should give instantaneous velocity.

  slope of a graph = change in value of y -axis / change in values of x -axis

  comparing both the equations

    change in value of y -axis = change in position

  change in values of x -axis = time taken

so position values should be on the y axis and time values should be on the x axis.

distance on the y-axis and time on the x-axis.

explanation:

to push or pull an object in a certain direction is known as force. a force in moving an object from one place to another.

force depends on the mass of an object. so, more is the mass of an object more will be the force required to move the object.

thus, we can conclude that the use of force to move an object is push or pull.