A mass of 93 kg is in a model gravitational field of 3.7 N/kg. Find its weight. Round to 3 decimal places if needed. Answer in N.
A 6 kg cart has horizontal forces 133 N right and 20 N left. No other horizontal forces act. Taking right as positive, find its acceleration. Round to 3 decimal places if needed. Answer in m/s².
15 questions · Measurement & time, Creative writing, Forces & equilibrium, Statistics & probability
A 9 kg cart has horizontal forces 61 N right and 20 N left. No other horizontal forces act. Taking right as positive, find its acceleration. Round to 3 decimal places if needed. Answer in m/s².
An activity starts at 12:31 and ends at 16:20 on the same day (24-hour clock). How many minutes does it last?