Question

ving data:
890 N, S = 12 m and t = 22 s.
2. The mass of a planet is 5 x 1021 kg and its orbital velocity is 21900 m/s. Determine its kinetic
energy
3. A motorcycle has a kinetic energy of 412 J. What kinetic energy would the bicycle have if it had:
2
twice the man​

Answer 1

Step-by-step explanation:

uu

$\frac{5}{2} {4}^{2} s {n}^{2} \: is the \: \: \: answer :respectively$

by the 890 n of the g mass respectively, the answer of 567 as 12xt= 1021

so—

$567 \times \frac{890}{1021} = 12x \\ 12 \times t$

As the mass at890 so according to 890x, 1021×567