3 years ago

23 and 24 only please help!

Physics

1 answer:

Lilit [14]3 years ago

7 0

Answer:

23: Acceleration 24:1m/s^2

Explanation:

$a = (v_f - v_i) /delta(t)\\a=(16-10)/6\\a=6/6\\a=1m/s^2$

You might be interested in

What is the relationship between force, mass, and acceleration? (how do they effect one another)

Firdavs [7]

Answer:

F=ma

Explanation:

5 0

4 years ago

During the main sequence lifetime of a star of any mass, the core of the star will be composed mainly of _____.

EleoNora [17]

Gas my friend enjoy!!!!

7 0

3 years ago

An object's (mass or weight) will remain constant throughout the universe, but its (mass or weight) can change from planet to pl

krek1111 [17]

Answer: 1. An objects mass

2. But it’s weight

3. Strength of gravity increases

4 weight decreases

Explanation:

6 0

3 years ago

Read 2 more answers

A 0.537-kg basketball is dropped out of a window that is 5.88 m above the ground. The ball is caught by a person whose hands are

jeka57 [31]

Answer:

a) 20.54 J

b) 30.97 J

c) 10.43 J

d) -20.54 J

Explanation:

m = Mass

g = Acceleration due to gravity = 9.81 m/s²

h = Height

$W=mgh\\\Rightarrow W=0.537\times 9.81\times (5.88-1.98)\\\Rightarrow W=20.54\ J$

Work done by the ball's weight is 20.54 J

$W=mgh\\\Rightarrow W=0.537\times 9.81\times (5.88)\\\Rightarrow W=30.97\ J$

Gravitational potential energy of the basketball, relative to the ground, when it is released is 30.97 J

$W=mgh\\\Rightarrow W=0.537\times 9.81\times (1.98)\\\Rightarrow W=10.43\ J$

Gravitational potential energy of the basketball, relative to the ground, when it is released is 10.43 J

Change in gravitational potential energy

$\Delta U=10.43-30.97=-20.54\ J$

Change in gravitational potential energy is given by -20.54 J

5 0

4 years ago

Which would be the most appropriate description of how energy is distributed when a torch is turned on?

eduard

Answer:

Explanation:

1) A motion

2) C Electrical and light energy

3) A kinetic energy

4) A heat and sound

5)B the more kinetic energy it has

6)C sound and heat

ope all of them are correct

7 0

3 years ago