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iVinArrow [24]
4 years ago
12

The sun is made up mostly of

Physics
2 answers:
mezya [45]4 years ago
3 0
The sun is made mostly up of Hydrogen.
Roman55 [17]4 years ago
3 0
The sun is made up mostly hydrogen.
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What is the formula for calculating kinetic energy?
aniked [119]

Kinetic energy is the energy possessed by an object having some mass and moving at some speed due to its motion. Kinetic energy is given as

KE = (0.5) m v²

where KE = kinetic energy

m = mass of the object in motion

v = speed of the object in motion.

it is a scalar quantity and has only magnitude and no direction.

5 0
4 years ago
Read 2 more answers
How long would it take a plane to fly 1,054 km with an average speed of 886 km/h?
Leviafan [203]

Answer:

1.19 hours

Explanation:

divide distance by speed. hope this helps

8 0
2 years ago
Two cyclists, 50 miles apart, start riding toward each other at the same time. One cycles 4 times as fast as the other, and they
Bond [772]

Answer:speed of slower cyclist is 5 mph

Explanation:

Given

Distance between two cyclist is 50 miles

One cycle is 4 times fast as other

Speed of slower cyclist is r miles per hour

speed of faster cyclist is 4 r

they meet after t=2 hr

Distance traveled by fast cyclist is x=2\times 4r

Distance traveled by slower cyclist is y=2\times r

x+y=50

2\times 4r+2\times r=50

8r+2r=50

10r=50

r=5 mph

4 r=20 mph

speed of slower cyclist is 5 miles per hour

3 0
3 years ago
Please help on this one?
sasho [114]

C. Each flower type is selected randomly

Entropy is chaos

5 0
4 years ago
How can you stop air pollution
yuradex [85]
You can stop air pollution by riding public transport instead of your own car.
You can stop smoking.
You can stop non needed burning.
Never burn rubber.
Plant trees or flowers.
Recycle.
Reuse.


Please vote brainlist! : )
8 0
3 years ago
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