physics, Quickly please solve queeeeestion 1 QI) A 8 kg mass sits on the floor of an elevator that has a downward acceleration of 1.0 m/s². Thenormal force of the floor of elevator on the mass is:a) 62 Nb) 72 Nc) 88 Nd) 44 Ne) 80 NQ2) Ball dropped from rest downward, if it strike ground with velocity 20 m/s, then time needed toreach ground is:a) 5sb) 4xc) 3 sd) 2 se) isQ3) Child has a temperature 45° C ,the temperature In Fahrenheit scale is:a) 59° Fb) 113°Fc) 95°Fd) 77°Fe) 45°FQ4) A 4000 kg car slides 30 m from point A to point B on the smooth incline. If theta is 30 degrees, thechange in the car's potential energy (in kJ) is:b)-150GONGc)-294d) -441Q5) The distance x in meters travelled by particle as relation of time given by x(t)-t-4t+1Since t in second, the initial velocity in (m/s) of the particle is:d) 2d) 3231-600a) -2e) zeroQ6) One mole of an ideal gas has a temperature 25°C .If the volume constant and pressure is doubledthe final temperature in kelvin will be:a) 147b) 596c) 50e) 25

Name: physics, Quickly please solve queeeeestion 1 QI) A 8 kg mass sits on t
Uploaded: 2024-03-20T06:57:57.000Z
Channel: Bartleby
Description: physics, Quickly please solve queeeeestion 1 QI) A 8 kg mass sits on the floor of an elevator that has a downward acceleration of 1.0 m/s². Thenormal force of the floor of elevator on the mass is:a) 62 Nb) 72 Nc) 88 Nd) 44 Ne) 80 NQ2) Ball dropped fr