Physics, 03.02.2021 19:00 munziruddin204
Object A has a mass of 8.0 kg and is accelerating at 4.0 m/s2. Object B has a mass of 10.0 kg and is accelerating at 3.0 m/s2. Object C has a mass of 7.0 kg and is accelerating at 5.0 m/s2. Place the objects in increasing order according to the net force they are experiencing.
a. A, B, C
b. B, A, C
c. C, B, A
d. C, A, B
Answers: 1
Physics, 21.06.2019 17:30
Abatter hits the baseball a with an initial velocity of v0 = 110 ft/sec directly toward fielder b at an angle of 23° to the horizontal; the initial position of the ball is 2.2 ft above ground level. fielder b requires 0.44 sec to judge where the ball should be caught and begins moving to that position with constant speed. because of great experience, fielder b chooses his running speed so that he arrives at the “catch position” simultaneously with the baseball. the catch position is the field location at which the ball altitude is 8.4 ft. determine the velocity of the ball relative to the fielder at the instant the catch is made.
Answers: 1
Physics, 22.06.2019 01:20
An engineer designs a roller coaster so that a car travels horizontally for 152 ft, then climbs 137 ft at an angle of 34.0° above the horizontal. it then moves 137 ft at an angle of 48.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)
Answers: 1
Physics, 22.06.2019 04:00
Simple machines can a. increase force only b. decrease force only c. increase or decrease force
Answers: 3
Object A has a mass of 8.0 kg and is accelerating at 4.0 m/s2. Object B has a mass of 10.0 kg and is...
Mathematics, 27.10.2020 19:10
Mathematics, 27.10.2020 19:10
Physics, 27.10.2020 19:10
Mathematics, 27.10.2020 19:10
Mathematics, 27.10.2020 19:10
Arts, 27.10.2020 19:10
Computers and Technology, 27.10.2020 19:10
Mathematics, 27.10.2020 19:10
Mathematics, 27.10.2020 19:10
English, 27.10.2020 19:10
Mathematics, 27.10.2020 19:10
Mathematics, 27.10.2020 19:10