Search
Safawi kicked a ball with an initial speed of 20 ms-1 at 30o angle. If the ball experienced a constant vertical acceleration of -9.81 ms-2, calculate the ball’s maximum height and distance.
You are going for a drive, but detour takes you out of the way of your destination. You drive north for 10 miles, turn right and drive east for 5 miles, turn to the north and drive for 3 miles, drive west for 10 miles, and arrive at your destination.
Safawi kicked a ball with an initial speed of 20 ms-1 at 30o angle. If the ball experienced a constant vertical acceleration of -9.81 ms-2, calculate the ball’s maximum height and distance. Explain how soccer player could apply the force of summation theory to optimize his kicks performance.
Safawi kicked a ball with an initial speed of 20 ms-1 at 30º angle. If the ball experienced a constant vertical acceleration of -9.81 ms-2, calculate the ball’s maximum height and distance. Explain how soccer player could apply the force of summation theory to optimize his kicks performance.
A flat circular plate of copper has a radius of 0.243m. It's mass is 62kg. Friend the thickness of the plate. [the density of the copper is known to be 8.93g/cm³]
A 10kg mass has a ke of 125 j what is the velocity
If you can travel back in time and reset it to January 2016, what will you invent and what principle of physics will you use to help/aid in the pandemic the world is experiencing today?
It has been clearly asked by the Department of Health that people should avoid closed spaces since the COVID-19
virus can be easily transmitted in these type of areas. WHAT DO YOU THINK IS THE PRINCIPLE OF PHYSICS USED to arrive at the mentioned fact? Elaborate your answer.
An ideal gas at 15.5 °C and a pressure of 1.72 x 10 ⁵pa occupies a volume of 2.81 cubic meter (show solution).
A) How many moles of gas are present?
B) If the volume is raised to 4.16m³, and the temperature raised to 28.2°C, what will be the pressure of the gas?
1. A deep sea ocean vessel uses SONAR to detect the ocean's bottom. Sound waves are emitted from the surface of the ocean and travel through the water at 1450 m/s. The ocean bottom is 1630 m below the surface. Determine the amount of time that passes before the sound waves are reflected back to the surface.
A. 1.12 s C. 0.89 s
B. 2.25 s D. 1.78 s
