3 years ago

An object that is falling has the following type(s) of energy. Ignore air resistance.

Physics

2 answers:

Anton [14]3 years ago

6 0

Potential and kinetic

ANTONII [103]3 years ago

6 0

I think it’s kinetic or potential or I think it’s both not fully sure though

You might be interested in

What types of bonds do you think the good conductors of electricity have?

mariarad [96]

This what i found hope it helps

6 0

4 years ago

Find the final velocity of a car that accelerates at +2 m/s2 for +4m from an

Stolb23 [73]

Answer:

Explanation:

according to third equation of motion

2as=vf²-vi²

vf²=2as+vi²

vf=√2as+vi²

vf=√2as+vi

vf=√2*2*4+3

vf=√16+3

vf=4+3=7

so final velocity is 7 m/s

5 0

3 years ago

A 4 kg and 6 kg bowling ball are dropped from the same height at the same time. The two balls strike the ground at the same time

likoan [24]

It's actually B - The 6 kg ball has a greater force of gravity exerted on them

7 0

3 years ago

Read 2 more answers

A crate on a motorized cart starts from rest and moves with a constant eastward acceleration of a = 2.20 m/s2. A worker assists

trasher [3.6K]

Answer:

Explanation:

Given

acceleration a =2.2 m/s^2

Force F(t) is given by

F(t)=5.40 t N/s

Power supplied by this force at different time t is given by

Power $=F\cdot v$

velocity at any instant t is given by

v=at

Power $=5.40 t\cdot 2.2 t$

Power $=11.88 t^2$

at t=1 s

Power =11.88 W

at t=2 s

Power $=11.88\times 4=47.52$

at =4 s

Power $=11.88 \times 16=190.08$

6 0

3 years ago

An Indy 500 race car's velocity increases from 4.0 m/s to +36

Soloha48 [4]

Answer:

The average acceleration is $8\ m/s^2$

Explanation:

<u>Uniform Acceleration </u>

When an object varies its velocity at the same rate, the acceleration is constant.

The relation between the initial and final speeds is:

$v_f=v_o+a.t$

Where:

vf = Final speed

vo = Initial speed

a = Constant acceleration

t = Elapsed time

The acceleration can be calculated by solving for a:

$\displaystyle a=\frac{v_f-v_o}{t}$

The Indy 500 race car increases its speed from vo=4 m/s to vf=36 m/s in t=4 s. Thus, the average acceleration is:

$\displaystyle a=\frac{36-4}{4}=8\ m/s^2$

The average acceleration is $8\ m/s^2$

3 0

3 years ago