[Before]ρ₁ρ₂=[After]ρ₁ρ₂
[Before](+450)*(-150)=[After](+100)*ρ₂
[Before](-67,500)=[After](+100)*ρ₂
[After] ρ₂ = (-67,500)/(+100)
[After] ρ₂ = -675 kg*m/s
Answer:
An object with a mass of 0.5 kg and a velocity of 3 m/s
Explanation:
Momentum = mass * velocity
= 0.5 * 3
= 1.5
Highest value among all.
Hope it helps!!
It’s a way to make numbers easier. you move the decimal point until the number is between 1 and 10
Let, time taken is t.
So,
( Here, us is vertical component of initial velocity )
Now, distance covered from the base of the cliff is :
Therefore, time taken and distance covered is 3.873 s and 19.365 m.
Hence, this is the required solution.