2 years ago

Please help me find the equations guys

Physics

1 answer:

Alexeev081 [22]2 years ago

4 0

The line at the bottom of the picture ... probably the first line on a list of choices .. is the correct equation.

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A kangaroo can jump straight up to a height of 2.0 m. What is its takeoff speed

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Lucy is cruising through space in her new spaceship. As she coasts along, a spacebug drifts into her path and bounces off the wi

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2 years ago

On level ground a shell is fired with an initial velocity of 49.0 m/s at 70.0 โ above the horizontal and feels no appreciable ai

xenn [34]

Answer:

Horizontal component = 16.8 m/s

Vertical component = 46.0 m/s

Explanation:

If we denote the initial velocity by <em>v</em> and the angle above the horizontal by <em>θ</em>,

the horizontal component of this initial velocity is given by

$v_x = v\cos \theta$

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2 years ago

a man counts 6 waves on a pond in 10 seconds. the distance between them is 40 cm. what is their speed?

gavmur [86]

Answer:

so a man counts 6 waves on a pound in 10 second

Explanation:

6×10 = 60

60/40

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7 0

2 years ago

Can someone please help me how to set this up?

fiasKO [112]

The car has a 12 mile head start, going 80 mph, so his distance is:dcar=80∗t+12
The is going at 108 mph, so his distance is:dcop=108t
Setting them equal to each other we get:80t+12=108t⇒12=28t⇒t=1228=37
So 3/7 of an hour.about 25.7 mins.

5 0

2 years ago

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