15672175
Beschreibung
Quiz von Jeffrey Piggott, aktualisiert more than 1 year ago
|
Erstellt von Jeffrey Piggott
vor mehr als 5 Jahre
|
|
Frage 1
Frage
A uniform metre rule is pivoted at the 34.0 cm mark, as shown.
The rule balances when a 64g mass is hung from the 4.0 cm mark.
What is the mass of the metre rule?
Image:
Mom Q1 (binary/octet-stream)
Antworten
-
A 38g
-
B 44g
-
C 120g
-
D 136g
Frage 2
Frage
A man holds a 100N load stationary in his hand. The combined weight of the forearm and hand is
20N. The forearm is held horizontal, as shown.
What is the vertical force F needed in the biceps?
Image:
Mom Q2 (binary/octet-stream)
Antworten
-
A 750N
-
B 800N
-
C 850N
-
D 900N
Frage 3
Frage
The diagram shows four forces applied to a circular object.
Which of the following describes the resultant force and resultant torque on the object?
Image:
Mom Q3 (binary/octet-stream)
Antworten
-
A
-
B
-
C
-
D
Möchten Sie mit GoConqr kostenlos Ihre eigenen Quiz erstellen? eigenen Mehr erfahren.