An object travels 20 metres in 2 seconds. What is its average speed in metres per second?

✅ C. Niacin

✅ B. Nucleus

a: Isotope cloud | b: Nucleus | c: Electron shell | d: Molecule Read more

✅ C. Ampere

a: Watt | b: Ohm | c: Ampere | d: Volt Read more

✅ B. Establishing forest on land not recently forested

a: Building roads | b: Establishing forest on land not recently forested | c: Removing trees | d: Draining wetlands Read more

✅ A. pancreas

✅ B. 25000

a: 2500 | b: 25000 | c: 250 | d: 1025 Read more

✅ C. Kinetic energy

a: Potential energy only | b: Nuclear charge | c: Kinetic energy | d: Chemical energy only Read more

✅ A. 17000

a: 17000 | b: 170 | c: 1017 | d: 1700 Read more