The horizontal component of force acting at an angle of 30 degree with the horizontal is 100N. Find the magnitude of the force and its vertical component.

The force exerted on the racket by a hit tennis ball is the

Machines A, B, and C do the same amount of work, but they each take a different amount of time. Machine A takes more time as compared to machine C. Machine B takes the maximum time to do the same amount of work.

On a part-time job, you are asked to bring a cylindrical iron rod of density 7800 kg/m3, length 82.0 cm and diameter 2.75 cm from a storage room to a machinist. calculate the weight of the rod, w. the acceleration due to gravity, g = 9.81 m/s2.

A light bounces off the surface of a metal cup and shines in Harold's eyes. Which best describes what is happening to the light waves in this scenario? absorption interference refraction reflection

How does the Earth's position in Space, mass and atmosphere allow the planet to support life?

What happens when you shoot a bullet into the sky?

If you want to lift a 5-kg box to a height of 2 meters, how much work must be done? O A. 2J O B. 50 J O C. 98 J O D. 100

A diver initially moving horizontally with speed v dives dives offthe edge of a vertical cliff and lands in the water a distance dfrom the base of the cliff.

What is the Isotope notation for a Lithium atom?

Which best describes the direction of heat?