Answer ALL questions. Look for any feedback given if you get an answer incorrect. Keep choosing an answer until you get it correct. CORRECT or INCORRECT answers are indicated at the TOP of the page. A score is given at the TOP of the page when the exercise has been completed.
Force is equal to Mass x ?
velocity
acceleration
distance
weight
How would the MASS of an object be calculated?
force x distance
force/gravity
force x gravity
distance/force
What is the 'standard' value given to gravity on Earth?
8.91 m/s sq
9.81 m/s sq
9.91 m/s sq
8.81 m/s sq
What is the (SI) unit of measure for Force ?
newton
kilogram
joule
pound
What is the unit of measure for weight?
kilogram
pound
newton
stone
A mass of 1230000Kg is equal to?
123 tonnes
1.23 tonnes
1230 tonnes
12.3 tonnes
A Mass = 120Kg falls to the ground with how much force?
12.23N
1177.2N
120N
9.81N
A mass hits the groung with a force = 1000N. Calculate the value of the mass?
101.94 Kg
9810 Kg
1000 Kg
9.81 Kg
What is the (SI) unit of measure for velocity?
metres per second
metres per second squared
miles per hour
kilometres per hour
What is the (SI) unit of measure for acceleration?
metres per second
metres per second squared
miles per hour
kilometres per hour
A van covers 160m in 8 seconds, calculate its velocity?
20 m/s
1280 m/s
168 m/s
45 m/s
A van accelerates from 20m/s to 110m/s in 11 seconds, calculate its acceleration?
8.18 m/s squared
8.18 m/s
11.81 m/s
11.81 m/s squared
What is tensile force?
a pulling apart force
the force required to hold things together
the force required to change direction, get things moving or stopping
the force pushing things together
What is shearing force?
a force that moves one face of a material over another
the force acting towards the centres of all masses