On top of a tower (10 m from the ground), an object is launched straight up with an initial velocity. The object continues its flight in free fall to a maximum height
of 0.04 kilometer from top of the tower. After reaching the maximum height, the
object falls back to the ground,
A (3 pts) What is initial velocity of the object (on top of the tower at the height of 10
m)
B (3 pts) What is the velocity of the object just before it hits the ground?
c (3 pts) What is the total duration of the object's flight?
D (6 pts) Draw a position time, velocity-time, and acceleration-time graph to show
the motion of the object

Thomas his older brothers, who own a junk yard, on the weekends to earn extra money. he likes to them push broken-down cars to the back of the junk yard because it makes him feel strong. last saturday, they pushed three cars with different weights, and he noticed he used different amounts of force for each one. the cars were the following weights: white car: 2,700 kg red car: 1,500 kg blue car: 2,100 kg think about how much force is needed to move each car. which correctly lists the cars in order from the most to least amount of force needed to move them? a) white, blue, red b) blue, red, white c) red, white, blue d) white, red, blue

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.

Multiply or divide to make this english distance conversion. 174 inches = feet (14.5, 58, 2,088, 23)