All categories

3 years ago

According to Newton’s 2nd law !! Pls help

Physics

2 answers:

Ostrovityanka [42]3 years ago

6 0

It Will accelerate more

amm18123 years ago

5 0

Answer:

it accelerates more.

Newton's second law says that when a constant force acts on a massive body, it causes it to accelerate, i.e., to change its velocity, at a constant rate. In the simplest case, a force applied to an object at rest causes it to accelerate in the direction of the force.

Explanation:

You might be interested in

How would you feel if everyone hated you?

Advocard [28]

Really sad try not to let it get to you

5 0

3 years ago

Read 2 more answers

Two girls,(masses m1 and m2) are on roller skates and stand at rest, close to each other and face-to-face. Girl 1 pushes squarel

Arturiano [62]

Answer:

$\vec{v}_1 = -\frac{\vec{v}_2m_2}{m_1}$

Explanation:

The center of mass of the system (two girls) is constant, as the velocity of the center of mass of the system is also constant.

$\vec{v}_{cm} = \frac{m_1\vec{v}_1 + m_2\vec{v}_2}{m_1 + m_2}$

<u>The initial velocity of the system is zero, since both girls are at rest.</u> So the velocity of the total system at any point should be zero as well.

$0 = \frac{m_1\vec{v}_1 + m_2\vec{v}_2}{m_1 + m_2}\\\vec{v}_1 = -\frac{\vec{v}_2m_2}{m_1}$

This is true, because there is no friction between the girls and the ground. Otherwise, the velocity of the center of mass wouldn't be constant.

5 0

3 years ago

How many feet of wire does it take to make a slinky

xenn [34]

How many feet of wire does it take to make one Slinky? Each one is made from 80 feet of wire and over a quarter billion Slinkys have been sold worldwide.

4 0

3 years ago

Why is pH so important to maintain life?

morpeh [17]

I think they are right! When one of the answers is, all of the above, that is usually the correct answer. pH is important to all living things.

4 0

3 years ago

An elevator has a weight of 14,700 N and has an acceleration of –0.30 m/s2. The free-body diagram shows the forces acting on the

qwelly [4]

14250. I just took it

4 0

3 years ago

Read 2 more answers