John traveled on a motorbike a distance of 1,500 meters north to get to the nearest shopping center. He then turned back south and rode another 1,450 meters to meet his friend. What was his displacement?

What is the mass of a proton neutron electron

What are real life situations that apply to Newton's third law of motion

What are the formulas for finding momentum

A 1210 W radiant heater is constructed to operate at 115 V. (a) What is the current in the heater when the unit is operating? (b) What is the resistance of the heating coil? (c) How much thermal energy is produced in 4.07 h?

What are some common characteristics that infectious agents like viruses bacteria fungi and parasites have in common and what are some differences

What's the definition of: • cellular respiration • photosynthesis

What are the steps that are important to take for your safety during an earthquake? a. stay away from walls and windows c. stay away from electrical and gas lines b. get under a desk or table d. all of the above

You have an open air column of length 1.40 m in air at 24.2 °C. What is the frequency of the third harmonic?

Why do we use average force while solving momentum problems? How is net force related to the momentum of the object?

If you had a positive 8 score on the sit-an-reach test you