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dezoksy [38]
3 years ago
10

You kick a soccer ball with a speed of 31 m/s at an angle of 50 degrees. How long does it take the ball to reach the top of its

trajectory?
Physics
1 answer:
Harlamova29_29 [7]3 years ago
3 0

Answer:

Reaches max height at t = 2.42s.

Explanation:

I've assumed we are neglecting air resistance. If not let me know and I'll update.

We want to examine the behaviour of the ball in the y-direction. In the absence of air resistance the only force acting on the ball is gravity, which produces an acceleration in the negative y direction.

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nevsk [136]

Answer:

No

Explanation:

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The field lines of a magnet don't simply end at the magnetic tip. They go directly through it, so that inside the magnet the magnetic field lines indicates from the south to the north pole.

4 0
3 years ago
Please help I’ll name you brainliest and give five stars please
OLga [1]

Answer:

i think its 10 or 11 not sure though if its wrong im sorry im trying to help

Explanation:

7 0
3 years ago
Please help me with this please
goblinko [34]

#1).
transfers energy ... both kinds of waves do that
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infrared, visible, ultraviolet
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6 0
2 years ago
Derive the following relation/equation.<br>i.S=ut+1/2at²​
soldi70 [24.7K]

Answer:

I hope it was helpful.........

5 0
3 years ago
WILL MARK BRAINLIEST PLEASE HELP AND SHOW ALL WORK
dangina [55]

a. 13.23 N

b. 13.2

What you need to do is use this equation:

(m1 + m2) x g

<u><em>hope it helps!</em></u>

3 0
3 years ago
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