Q1:
AS & A Level Physics - 9702 Paper 4 2020 Summer Zone 3
Share
Previous
Questions:
1/12
Topic: CH7 - MOTION IN A CIRCLE
Solution
PRACTISE
Similar Questions
LEARN
Concepts with Sparky
More Questions from this Topic
Theory
CH7 - MOTION IN A CIRCLE
A metal wheel consists of an axle A, eight spokes and a rim, as shown in Fig. 1.1.
Point X is on the rim at the end of one of the spokes.
The rim ...
Winter
3
Theory
CH7 - MOTION IN A CIRCLE
(a) State Newton's law of gravitation. [2]
(b) A planet may be considered as a uniform sphere.
A satellite is in circular orbit of perio...
Winter
3
Theory
CH7 - MOTION IN A CIRCLE
(a) Define the radian. [1]
(b) A circular metal disc spins horizontally about a vertical axis, as shown in Fig. 1.1.
A piece of modell...
Summer
7
Theory
CH7 - MOTION IN A CIRCLE
A heavy metal sphere of mass 0.81 kg is suspended from a string. The sphere is undergoing small oscillations from side to side, as shown in Fig. 4.1.
...
Winter
2
Theory
CH7 - MOTION IN A CIRCLE
A steel sphere of mass 0.29 kg is suspended in equilibrium from a vertical spring. The centre of the sphere is 8.5 cm from the top of the spring, as s...
Summer
4
Theory
CH7 - MOTION IN A CIRCLE
(a) Define the radian. [1]
(b) The minute hand of a clock revolves at constant angular speed around the face of the clock, completing one...
Winter
6
Theory
CH7 - MOTION IN A CIRCLE
A heavy metal sphere of mass 0.81 kg is suspended from a string. The sphere is undergoing small oscillations from side to side, as shown in Fig. 4.1.
...
Winter
3
Theory
CH7 - MOTION IN A CIRCLE
(a) With reference to velocity and acceleration, describe uniform circular motion. [2]
(b) Two cars are moving around a horizontal circul...
Winter
3
Theory
CH7 - MOTION IN A CIRCLE
(a) State what is meant by centripetal acceleration. [1]
(b) An unpowered toy car moves freely along a smooth track that is initially horizontal. The...
Winter
4
Theory
CH7 - MOTION IN A CIRCLE
(a) With reference to velocity and acceleration, describe uniform circular motion. [2]
(b) Two cars are moving around a horizontal circular track. On...
Winter
4
More Questions from year 2020
MCQ
CH1 - PHYSICAL QUANTITIES & UNITS
What is a reasonable estimate of the mass of a raindrop?
Summer
3
MCQ
CH2 - MEASUREMENT TECHNIQUES
Which quantity is a scalar?
Summer
3
MCQ
CH2 - MEASUREMENT TECHNIQUES
A galvanometer of resistance 5\(\Omega\) is to be used in a null method.In order to protect the galvanometer from damage due to an excessive initial c...
Summer
3
MCQ
CH2 - MEASUREMENT TECHNIQUES
Readings are made of the current $I$ for different voltages $V$ across a fixed resistor. The results are plotted on a graph to show the variation of $...
Summer
3
MCQ
CH3 - KINEMATICS
A stone is dropped from a height of 20 m above water. The graph shows the variation with time of the velocity of the stone.
Which statement describ...
Summer
2
MCQ
CH3 - KINEMATICS
A car X is travelling at a constant speed $u$ along a straight road. At time $t = 0$ a second car Y is a distance $d_0$ behind car X and travelling at...
Summer
4
MCQ
CH4 - DYNAMICS
The resultant force acting on an object is slowly increased.
Which graph could show the variation with time $t$ of the momentum $p$ of the object?&nb...
Summer
1
MCQ
CH4 - DYNAMICS
An astronaut has a weight of 660 N when she is standing on the Earth's surface.
The acceleration of free fall on the surface of Mars is $3.71 \, \tex...
Summer
3
MCQ
CH4 - DYNAMICS
A mass $m_1$ travelling with speed $u_1$ collides with a mass $m_2$ travelling with speed $u_2$ in the same direction. After the collision, mass $m_1$...
Summer
3
MCQ
CH4 - DYNAMICS
The diagrams show a negative electric charge situated in a uniform electric field and a mass situated in a uniform gravitational field.
Which row s...
Summer
2