4 years ago

What is relative velocity?

Physics

2 answers:

hjlf4 years ago

6 0

The relative velocity is the velocity of an object

joja [24]4 years ago

5 0

Search it up bruhhhhhhhhhhhhh

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4 years ago

How many protons, neutrons, and electrons does bi-210 have

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3 years ago

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3 years ago

A spacecraft with a proper length of 250 m passes by an observer on the earth. according to this observer, it takes 0.770 µs for

Sophie [7]

If 1 second = 10000 μs
what about how many seconds = 0.77 μs
the calculations would be done lke this
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4 0

3 years ago

How far (in feet) could a pitcher throw a baseball on flat, level ground if he can throw it at 100mph? (Neglect wind drag and th

ehidna [41]

Answer:

R = 668.19 ft

Explanation:

given,

speed of the ball thrown by the pitcher = 100 mph

to travel maximum distance θ = 45°

distance traveled by the ball = ?

using formula

1 mph = 0.44704 m/s

100 mph = 44.704 m/s

$R = \dfrac{u^2sin2\theta}{g}$

$R = \dfrac{44.704^2sin2\times 45}{9.81}$

R = 203.71 m

1 m = 3.28 ft

R = 203.71 × 3.28

R = 668.19 ft

hence, ball will go at a distance of 668.19 ft when pitcher throw it at 100 mph.

6 0

3 years ago

What is relative velocity?​

What is relative velocity?