Answer: Option (A) is the correct answer.
Explanation:
If Lara wants to be healthy, and really wants to fit in with her friends then she should talk to a trusted adult to help her evaluate her eating and exercise in a healthy way.
This is because a trusted person will give her beneficial advice as compared to any other person or any advertisement on TV which may promise false results in order to sell their product.
This may also lead to harmful effects on her health. Thus, she should eat and exercise in a healthy way.
A. Talk to a trusted adult to help her evaluate her eating and exercise in a healthy way.
ohm
ampere
franklin
Explanation:
The given figure shows four balls A,B,C and D. Momentum of an object is defined as the product of its mass and velocity.
Momentum of ball A, p₁ = m₁v₁ = 0.7 kg × 15 m/s = 10.5 kg-m/s
Momentum of ball B, p₂ = m₂v₂ = 5.5 kg × 1.2 m/s = 6.6 kg-m/s
Momentum of ball C, p₃ = m₃v₃ = 5 kg × 2.5 m/s = 12.5 kg-m/s
Momentum of ball D, p₄ = m₄v₄ = 1.5 kg × 5 m/s = 7.5 kg-m/s
So, ball C has the greatest amount of momentum and ball B has the least amount of momentum.
According to Newton's first law, massive objects have more inertia than small objects, which means it takes more force to move bigger things than smaller ones.
b the ball will land ahead of her
c the ball will land behind her
d the ball will move to the right
Answer:
the ball will fall back to her
Explanation: