Answer:
It will take 6.1seconds for the projectile to hit the ground.
Explanation:
In projectile, the time taken by an object to spend in air is its time if flight.
Time of flight = 2Usin(theta)/g
where u is the initial velocity = 75m/s, theta = 24°, g = 10m/s²
Time of flight = 2(75)sin24°/10
Time of flight = 150sin24°/10
Time of fight = 6.1seconds.
This means that it will take 6.1seconds for the projectile to hit the ground.
Answer:
Atacama Large Millimeter/Submillimeter Array (ALMA) Observatory's primary goal is to provide a radio telescope array that will allow scientists to observe and image galaxies out to the edge of the universe, and stars and planets in their formative stages with unprecedented clarity.
Explanation:
In my own words, I would say that physics is an area of science that seeks to explain and understand the fundamental nature of the dynamics of objects, essentially defining how objects can interact, in space and in time.
Answer:
Yes
Explanation:
Objects with greater mass have more gravity. For example a feather and a phone. A feather falls slower than a phone becasue their is less gravity.
Hope this helps :)