Skip to content
OtisamLMS
Sign in Sign up
Robotics

Robotics · Quick practice · answer shown after each question

Construction, mechanisms and motion

Question 1 of 10

Question 1 of 10

A rack and pinion converts

Question 2 of 10

Question 2 of 10

Which gear pair turns the direction of rotation through 90°?

Question 3 of 10

Question 3 of 10

A worm gear is often used in a robot arm joint because it

Question 4 of 10

Question 4 of 10

A pulley system with a belt transfers motion between

Question 5 of 10

Question 5 of 10

Differential drive robots steer by

Question 6 of 10

Question 6 of 10

A Geneva drive turns continuous rotation into

Question 7 of 10

Question 7 of 10

A differential-drive robot turns by

Question 8 of 10

Question 8 of 10

For moving over rough, uneven ground, which drive is usually better than small wheels?

Question 9 of 10

Question 9 of 10

A cam and follower changes rotary motion into

Question 10 of 10

Question 10 of 10

A wheel starts at 4 rad/s and has an angular acceleration of 1.5 rad/s². What is its angular velocity after 6 s?

Questions written by OtisamLMS in the style of the WASSCE. They are not WAEC past questions.