kdmrcfl9552 kdmrcfl9552

12-04-2024
Physics

contestada

A cannon fires a cannonball from the ground, where the initial velocity's horizontal component is 4 m/s and the vertical component is 6 m/s.
If the cannonball lands on the ground, how long (in seconds) does it spend in mid-air? Round your answer to the nearest hundredth (0.01).

Respuesta :

Otras preguntas

A pure substance that is made of only one kind of atom A. mixture B.compound C. element D. solution

Help me this is due I dont know this answer can someone help me please.

Based on the balanced equation below, what is the mole ratio of HCl to VOC13?

hello I need help on the 4 questions please help thank you:D

The figure has an area of 193.5 cm2. Which equation can be used to find the value of n, in centimeters?

Use the map to help you fill in each blank. Where did the majority of these battles take place?

The train clock run fast and gain 4 minutes every 3 days. How many minutes and seconds will it have gained at the end of 2 days.

2C(s) + 2H2(g) → C2H4(g): ΔH = +52.4 kJ/mol Which statement about this reaction is correct? (3 points)

I need help with all these questions

What was the 3 main causes of the Spanish American War? Please answer if you really know the answer