Science, asked by aryansharma55835, 6 months ago

A body of mass 5 kg is thrown vertically upwards with speed of 10 m/s. Whst is the kinetic energy when the object thrown. Find its potential energy when it reaches at the highest point also find the maximum height attained by the body.(take g=10m/s^2)​

Answers

Answered by drijjani50
0

ANSWER

Given, mass of the ball, m=5kg

Speed of the ball, v=10m/s

(a) Initial kinetic energy of the ball,

E

k

=

2

1

mv

2

=

2

1

(5)(10)

2

=250J

When the ball reaches the highest point, its kinetic energy becomes zero and

the entire kinetic energy is converted into its potential energy.

∴E

p

=250J

(b) If h is the maximum height attained by the ball,

E

p

=mgh or mgh=250J

or h=

mg

250

=

(5)(10)

250

=5m

Answered by harshithadusa
6

Answer:

h=5m

Explanation:

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