Karen drove to the city to pick a friend. she went 280 km east in about 9.6 hours. calculate her velocity
We have the following data:
ΔV (Average Speed) = in (km/hr )
ΔS (distance) = 280 km
ΔT (time) = 9.6 hr
The velocity will be approximately 29.167 km/hr
I Hope this helps, greetings ... Dexteright02! =)
They may use third law of motion as they move. That is, when they pushed through the water, the water will pushed back with the same amount of force making the octopus be displaced.
1kg of balls approach each other with the same speed of 2m\s what is the total momentum of the system before collision?
m (mass) = 1 kg
v (velocity) = 2 m/s
p (momentum) = ? unknown
The formula of momentum is , momentum - mass × velocity
p = m×v
= 1 kg × 2 m/s
= 2 kg.m/s
Momentum is 2 kg.m/s
Solid, because the atoms of solid materials are compact compare to others.