WorksheetsSemifinal Exam in Math 101 [Test 1]
Total questions: 21
Worksheet time: 1hrs 3mins
Find the linear velocity of a point moving with a uniform circular motion if the point covers a distance of s=100 meters in a period of t=4 hours.
25 m/hr
400 m/hr
0.04 m/hr
250 m/hr
Find the linear velocity of a point moving with a uniform circular motion if the point covers a distance of s=30 ft in a period of t=2 hours.
15 ft/hr
60 ft/hr
0.67 ft/hr
30 ft/hr
Find the linear velocity of a point moving with a uniform circular motion if the point covers a distance of s=3 ft in a period of t=2 min.
1.5 ft/min
6 ft/min
0.67 ft/min
3 ft/min
Find the distance traveled by a point moving with a linear velocity v=10ft/sec for a period of t=4sec.
40 ft
2.25 ft
0.4 ft
10 ft
Find the distance traveled by a point moving with a linear velocity v=20ft/sec for a period of t=5sec.
100 ft
4 ft
.25 ft
20 ft
Find the distance traveled by a point moving with a linear velocity v=30mph for a period of t=30 sec.`
15 m`
1 m
900 m
600 m
Find the angular velocity of a point if it sweeps out a central angle θ=24π rad as it moves around a circle in a period of time t=1.8 hr
41.89 rad/hr
0.29 rad/hr
11.31 rad/hr
43.2 rad/hr
Find the angular velocity of a point if it sweeps out a central angle θ=0.75π rad as it moves around a circle in a period of time t=10 sec
0.24 rad/sec
7.5π rad/sec
4.24 rad/sec
7.5 rad/sec
Find the angular velocity of a point if it sweeps out a central angle
θ=32π radas it moves around a circle in a period of time t=5 sec
0.42 rad/sec
7.5π rad/sec
10.47 rad/sec
0.67 rad/sec
Find the angular velocity of a point if it sweeps out a central angle
θ=12π radas it moves around a circle in a period of time t= 5π sec
2.4 rad/sec
0.42 rad/sec
60 rad/sec
0.67 rad/sec
Find the distance s travelled by a point in a period of time t=2 minutes if it moves with angular velocity ω=10 rad/sec on a circle of radius 2ft.
2,400 ft
40 ft
2.25 ft
1,600 ft
Find the distance s travelled by a point in a period of time t=5 sec if it moves with angular velocity ω=4 rad/sec on a circle of radius 2in.
40 in
1.6 in
4 in
10 in
Find the distance s travelled by a point in a period of time t=60 sec if it moves with angular velocity ω=15 rad/min on a circle of radius 1.5 ft.
22.5 ft
1,350 ft
40 ft
60.5 in
Find 45 rpm (revolutions per minute) in radian per minute.
90π rad/m
90 rad/m
450 rad/m
45π rad/m
Find 45 rpm (revolutions per minute) in radian per minute.
90π rad/m
90 rad/m
450 rad/m
45π rad/m
Find 45 rpm (revolutions per minute) in radian per minute.
90π rad/m
90 rad/m
450 rad/m
45π rad/m
Find 7.4 rpm (revolutions per minute) in radian per minute.
14.8π rad/min
90 rad/min
14.8 rad/min
17.8 π rad/m
A point is rotating with a uniform circular motion on a circle of radius r= 2 in. Find the linear velocity v, if ω=5 rad/sec.
10 in/sec
0.4 in/sec
2.5 in/sec
25 in.sec
A point is rotating with a uniform circular motion on a circle of radius r= 4ft . Find the linear velocity v, if ω=10 rpm (revolutions per minute).
80π ft/min
80 ft/min
40 ft/min
40π ft/min
A point is rotating with a uniform circular motion on a circle of radius r= 4 cm . Find the angular velocity ω, if v=10 cm/sec.
80 rad/sec
2.5 rad/sec
40 rad/sec
10 rad/sec
A point is rotating with a uniform circular motion on a circle of radius r=7.5 ft. Find the angular velocity ω, if v=6 mi/hr.
4224 rad/hr
0.8 rad/hr
45 rad/hr
5280 rad/her
