Answer:
1371.4watt
Explanation:
from power=energy/time
BUT energy=force times distance
Explanation:
Given parameters:
Distance hopped = 84m
Displacement = 84m due east
Time = 7s
Unknown:
Speed of kangaroo = ?
Velocity of kangaroo = ?
Solution:
To solve this problem,
Speed =
=
= 12m/s
Velocity =
=
= 12m/s due east
Density = 7.36 grams ÷ (2 cm × 2 cm × 2cm) = 0.92 g/cm^3
Answer:
I think u have to do 580N times 40KG
The term used to describe the quantity of matter that a body possesses is mass.