To find this we should use the equation Ek=1/2mv^2 where Ek is the kinetic energy, m is the mass and v is the velocity. So by this Ek=1/2*1*30^2 which then makes Ek=450 joules
Answer:
1848.15J
Explanation:
KE =1/2 mv^2
Mass = 60kg, velocity =40km/h =11.11m/s
Hence
KE =30 x(11.1)^2 /2 = 1848.15J
Velocity = Distance / time taken
= 110 m /72s
1.52 ms⁻¹
Answer:A. It is modified by the cell, so there is still more glucose on the outside of the cell than inside it
Explanation: The cells are the primary unit of a living organism,it is the place where cellular respiration takes place, which is the use of oxygen to break down food substances such as Glucose to release energy in the form of Adenosine trisphosphate (ATP) and give out Carbondioxide as a by-product of cellular respiration.
Most of the Glucose enter the cells to get modified through cellular respiration so their is still more Glucose outside than the Glucose inside.
