Help me plss
1. The following figure shows the point particle model of a car moving in a straight line towards the east, noting that the time period between each two successive points is 2 seconds:
a) Draw the point model of the motion of this car
b) Draw the position of the car at the end of the first time period
c) Draw the position of the car at the end of the fourth time period
d) Draw the position of the car after 8 seconds
e) Draw the displacement of the car from the end of the first time period to the end of the fourth time period
Answers: 2
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Answers: 3
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Suppose you have a box. which of these is not necessarily a true statement regarding the relationship between the force applied to the box, the work done on the box, and the distance the box is moved? a. if the box is not moved, no force is being applied to the box. b. if no force is applied to the box, no work is done on the box. c. if work is done on the box, then a force is applied to the box. d. if work is done on the box, then the box is moved a distance.
Answers: 2
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The dot diagram represents the motion of the motorcycle as it moves from left to right
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If a rock is thrown upward on the planet mars with a velocity of 12 m/s, its height (in meters) after t seconds is given by h = 12t − 1.86t2. (a) find the velocity of the rock after two seconds. m/s (b) find the velocity of the rock when t = a. 12−3.72a m/s (c) when will the rock hit the surface? (round your answer to one decimal place.) t = s (d) with what velocity will the rock hit the surface? m/s
Answers: 1
Help me plss
1. The following figure shows the point particle model of a car moving in a straight...
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