HELP ASAP!! A Cesna-182 Skylan starts at rest at one end of a runway undergoes a uniform acceleration of 9.73 m/s2 for 15.2s before takeoff. What is its velocity at takeoff?

147.896m/s.

Explanation:

initial velocity(u) = 0, since it started from rest.

acceleration (a) = 9.73m/s2

time taken (t) = 15.2s

Using the first equation of motion:

v = u + at

v = 0 + 9.73(15.2)

v = 147.896m/s

hence the velocity at the takeoff is 147.896m/s.

laticia draws the diagram below to show earth’s magnetic field.

answer

the arrows to the right of earth should point up.

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is