7: A block is kicked along a horizontal rough surface, p=0.2, with an iniital speed 5 m/s. the box travels a
distance 10 m before coming to rest. You can assume constant acceleration lal.
A: What is the position of the block when the speed is 2.5 m/s.
B: at the point on the diagram denoted by the star where speed is 2.5 m/s, please sketch the vectors for
v, a, and Ax.
C: please describe how the point where v = 2.5 m/s changes if u were to double to 0.4.

Aprojectile is launched horizontally 10m above the ground and with an initial velocity of 15 m/s. a) sketch the trajectory using an appropriate coordination system. b) how long for the projectile to reach the ground. c) how far did projectile travel horizontally before striking the ground. d) determine the projectilex & y position at t-1.3s e) determine the magnitude and direction of projectile velocity at t= 1.3s f) determine the magnitude and direction of projectile acceleration at t-1.3s

The mini-refrigerator fire was most likely caused by what type of wiring?

Use the information presented in the graph to answer the questions. which segments show acceleration? which segment indicates that the object is slowing down? what is the velocity of segment b? what is the acceleration of segment b?