Power is equivalent to the energy released divided by the time taken to release the energy. true false

Physics

1 answer:

earnstyle [38]3 years ago

3 0

P=E/t
check physic Formula ..
answers is true

You might be interested in

Naming covalent compounds P4S5

Andrew [12]

Answer:

what the heck is sakurfa

Explanation:

3 0

3 years ago

PLLSSSS HELP MARKING BRAINLIST SCIENCE

Sveta_85 [38]

Answer:

the first one

Explanation: the first one because they were all on two different continents so when they seperated half of the species went on one continent and the other half went onto another one

3 0

3 years ago

a 0.199 kg snowball moving west makes an inelastic collision with a 2.89 kg box moving 0.523 m/s west. afterward,they move west

kogti [31]

Answer:

The initial velocity of the snowball was 22.21 m/s

Explanation:

Since the collision is inelastic, only momentum is conserved. And since the snowball and the box move together after the collision, they have the same final velocity.

Let $m_1$ be the mass of the ball, and $v_1$ be its initial velocity; let $m_2$ be the mass of the box, and $v_2$ be its velocity; let $v_f$ be the final velocity after the collision, then according to the law of conservation of momentum: