A backyard trampoline has a diameter of 14 ft. What is the surface area in square feet AND square meters?

11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

What is the energy of a photon of ultraviolet radiation with a frequency of 4.4 × 1015 hz? planck’s constant is 6.63 × 10–34