3 years ago

2. A boy kicks the football of mass 500 g which is initially at rest. It starts moving with a

Physics

2 answers:

Zarrin [17]3 years ago

8 0

Answer:

mass 500g is converted into kg

500/1000=0.5kg

same 1/2=0.5

Explanation:

nikdorinn [45]3 years ago

4 0

Answer:

Below given

Explanation:

constant velocity of 5 m/s. Calculate:

(a) the kinetic energy of the boy

(b) the work done by the boy

[Ans.(a) 6.25 ), (b) 6.25]] can some on show me how the answer

came

You might be interested in

Mr. Mann explained that when light passes from air into the water, the light waves bend, or ___________, and the pencil appears

posledela

Answer:

the light waves bend or REFRACT

Explanation:

4 0

3 years ago

Total charge is uniformly distributed on a spherical surface of radius R. The sphere is centered at the origin and spins around

Flauer [41]

Answer:

Explanation:

i have a A in physics

5 0

3 years ago

Which of the following is an example of a physical change?

Stels [109]

Answer:

1 question is- I believe 4. Melting Question 2 is Density

Explanation:

THOUGHT ABOUT IT!!!

7 0

4 years ago

What is the primary difference between an ideal emf device and a real emf device?.

EleoNora [17]

Answer:

A real emf device has an internal resistance, but an ideal emf device does not.

3 0

2 years ago

Read 2 more answers

What’s the meaning of physics??

lukranit [14]

Answer:the branch of science concerned with the nature and properties of matter and energy. The subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms.

Explanation:

7 0

3 years ago