Worksheetsforce of gravity practice
Total questions: 20
Worksheet time: 14mins
what is another name for the "force of gravity"
weight
mass
height
size
Whe you jump into the air, a force brings you back down to the ground. What is this force?
normal force
spring force
applied force
force of gravity (IE. Weight)
when is force of gravity present
sometimes when on earth
always when on earth
never when on earth
when i feel like it
Which direction does force of gravity always point (while on earth)
left
right
up
down
What is the force of gravity acting on a person with a mass of 70Kg
700 down
700N up
70N down
70N up
Someone has a weight of 700N down. What is the force of gravity acting on this person equal to?
700N down
700N up
70N down
70N up
What is the force of gravity acting on a person with a mass of 90Kg
900N up
900N down
90N up
90N down
Someone has a weight of 700N on earth. What is his mass?
700N
-700N
70N
-70N
On mars, someone has a mass of 80Kg but a weight of 1600N. What is the acceleration due to gravity acting on the person? (g=?)
10 m/s^2
15 m/s^2
20 m/s^2
25m/s^2
While on Jupiter, someone has a weight of 800N (g on Jupiter = 8m/s^2 down)
100kg
80kg
1600kg
808kg
Which has a higher force of gravity acting on them while on earth. A 10kg box or a 70kg person?
70kg person
10kg box
Which has a higher force of gravity acting on them while on earth (or are they the same). A 80kg box or a 80kg person?
the same force
box has higher
person has higher
there is no gravity on earth
Jupiter has an acceleration due to gravity of 8m/s^2 (g=8m/s^) while on earth g=10m/s^2. If a 70kg person went to both, where would he have the higher weight?
Jupiter
Earth
Venus has an acceleration due to gravity of 9m/s^2 while on earth g=10m/s^2. If a 70kg person went to both, where would weigh more?
earth
venus
Someone is standing perfectly still on earth has a normal force acting on him of 800N. If all forces are balacned acting on the person, what must the force of gravity equal?
1600N down
800 down
1600N up
800N up
Someone is standing perfectly still on earth with a weight of 800N. If all forces are balacned acting on the person, what must the normal force equal?
0N
80N
1600N up
800N up
A 100kg person goes from earth (g=10m/s^) to mercury (g=4m/s^2)
Where will the person have a higher weight? (ie force of gravity)
earth
mercury
A 100kg person goes from earth (g=10m/s^) to Saturn (g=12m/s^2)
Where will the person have a higher weight? (ie force of gravity)
earth
Saturn
Someone is standing on the surface of the earth. Which forces are present acting on him?
Fg
Fg, Fn
Fg, Fn, Fa
Fg, Fn, Fa, Ff
Someone is skydiving. Which of the following forces are present?
Fg
Fg, Fn,
Fg, Fn, Fa
Fg,Fn, Fa, Fs
