English, asked by arora4567arora00, 2 months ago

weight 400N kinetic energy 500J gram 10ms-2

Answers

Answered by Anonymous

0

Explanation:

please mark my ans as brainliest please

Attachments:

Answered by Anonymous

2

Answer:

Let

W=mg

m= 400/ 10

=40kg

We know that K.E.= 1/2 mv2

500= 1/2 ×40×v2

v2 =25

v=5ms−1

Thus, velocity with which the body is moving = 5ms−1

Previous Question

Next Question

Similar questions

Biology, 1 month ago

whhat is Atmosphere??????????

Physics, 1 month ago

1. Which force is responsible for downward movement of a parachute? Will the person come down with the same speed without the parachute? 2. Two thermocol balls held close to each other move away from each other. When they are released, name the force which might be responsible for this phenomenon. Explain. 3. How does an applied force changes the speed of an object? 4. Name the forces...

Physics, 1 month ago

3. Explain why the value of g is zero at the centre of the earth.

Biology, 2 months ago

Biology portfolio *Use A4 sheet *Introduction about the topic and its importance.( about which topic can i write ) *Write an important activity related to Biology .(which activity can i do related to biology) * Draw any one diagram related to environment and write up(which diagram can draw )...

Math, 2 months ago

Find the L.C.M by listing their multiples 1.) 8,9 2.) 15,35 3.) 6,10,18...

Math, 9 months ago

plz guys answer it fast and correctly.

Music, 9 months ago

who is brent rivera ?

Math, 9 months ago

(b) 7x{5 x – 3)} = (-3) X (7 x 5)...