4 years ago

A 50 kg cheetah has 3,600 J of kinetic energy. What is its velocity? m/s

Physics

2 answers:

kolbaska11 [484]4 years ago

6 0

Ke=.5MV^2
3600=.5(50 kg) v^2

Sqrt(3600/.5(50kg))=v

Velocity = 12 m/s

Marina86 [1]4 years ago

3 0

12m/s is the correct answer! thanks

You might be interested in

A car is moving at 6 m/s and then accelerates at 1.7 m/s2 for 4.2 seconds. What is the final velocity of the car?

Bad White [126]

Explanation:

Hey there!!

Here,

Initial velocity (u) = 6m/s.

Acceleration (a) = 1.7m/s^2.

Time (t) = 4.2s.

final velocity (v) = ?

We have,

$a = \frac{v - u}{t}$

Putting their values,

$1.7 = \frac{v - 6}{4.2}$

7.14 = v - 6

v = 7.14 + 6

Therefore, the final velocity is 13.14 m/s.

Hope it helps....

5 0

3 years ago

Research the main categories of mental disorders and their evaluation and assessments. For example, you can use your favorite In

Reil [10]

Answer:

Explanation:

It’s D

3 0

3 years ago

You push a cart and then you take some items out of your cart. Your work will ________. -increase because you have less to push

Darina [25.2K]

You push a cart and then you take some items out of your cart. Your work will decrease because you have less to push.
The cart is lighter, so there is less friction, which means that it will be easier to move it.

4 0

4 years ago

gwendolyn has a mass of 17 kg. she is riding her scooter at 1.15 m/s to the right when she runs into maya. maya has a mass of 13

kykrilka [37]

Inelastic collision happens when two objects joined and move together after the collision

7 0

4 years ago

A methanogen is prokaryotic and unicellular, and it also lives in extreme environments. Which kingdom does it belong in?

marissa [1.9K]

Answer:

Archaebacteria Kingdom

Explanation:

5 0

3 years ago