1. Static friction
2. Dynamic friction
chrispohmomanyi answered the question on October 6, 2017 at 10:26
-
State and explain two types of collisions.
(Solved)
State and explain two types of collisions.
Date posted:
October 6, 2017
.
Answers (1)
-
Define Impulse.
(Solved)
Define Impulse.
Date posted:
October 6, 2017
.
Answers (1)
-
What is a Newton?
(Solved)
What is a Newton?
Date posted:
October 6, 2017
.
Answers (1)
-
Describe a displacement time graph for a body moving at a uniform velocity from rest in a positive direction.
(Solved)
Describe a displacement time graph for a body moving at a uniform velocity from rest in a positive direction.
Date posted:
October 6, 2017
.
Answers (1)
-
Define Linear motion.
(Solved)
Define Linear motion
Date posted:
October 6, 2017
.
Answers (1)
-
What is a spring balance?
(Solved)
What is a spring balance
Date posted:
October 6, 2017
.
Answers (1)
-
Define electrostatic force.
(Solved)
define electrostatic force
Date posted:
October 6, 2017
.
Answers (1)
-
What is Friction force?
(Solved)
What is Friction force?
Date posted:
October 6, 2017
.
Answers (1)
-
State two units of measuring time.
(Solved)
State two units of measuring time.
Date posted:
October 6, 2017
.
Answers (1)
-
Define mass.
(Solved)
Define mass
Date posted:
October 6, 2017
.
Answers (1)
-
Define volume.
(Solved)
Define volume
Date posted:
October 6, 2017
.
Answers (1)
-
Define instantaneous velocity.
(Solved)
Define instantaneous velocity.
Date posted:
October 6, 2017
.
Answers (1)
-
When will the motion of a simple pendulum be a simple harmonic?
(Solved)
When will the motion of a simple pendulum be a simple harmonic?
Date posted:
October 6, 2017
.
Answers (1)
-
A rubber bullet was fired horizontally from a platform 10m high. If the initial speed is 200m/s , determine the maximum horizontal distance covered by...
(Solved)
A rubber bullet was fired horizontally from a platform 10m high. If the initial speed is 200m/s , determine the maximum horizontal distance covered by the rubber bullet.
Date posted:
October 5, 2017
.
Answers (1)
-
A stone was dropped from a height h, attains a velocity of 12 m/s just before hitting the ground. Find the value of h.( Take...
(Solved)
A stone was dropped from a height h, attains a velocity of 12 m/s just before hitting the ground. Find the value of h.( Take g = 10 m/s^2)
Date posted:
October 5, 2017
.
Answers (1)
-
Sound travels at different speeds in solids, liquids and gases. State one factor that affect the speed of sound in a solid.
(Solved)
Sound travels at different speeds in solids, liquids and gases. State one factor that affect the speed of sound in a solid.
Date posted:
October 5, 2017
.
Answers (1)
-
How are eddy currents in the transformer minimized?
(Solved)
How are eddy currents in the transformer minimized?
Date posted:
October 5, 2017
.
Answers (1)
-
state two conditions under which current flows in the circuit.
(Solved)
state two conditions under which current flows in the circuit.
Date posted:
October 5, 2017
.
Answers (1)
-
State the SI unit of luminous intensity.
(Solved)
State the SI unit of luminous intensity.
Date posted:
October 5, 2017
.
Answers (1)
-
What is doping of a semiconductor.
(Solved)
What is doping of a semiconductor.
Date posted:
October 5, 2017
.
Answers (1)