Question

7 Complete the sentences in your notebook. Choose the correct
words from the box. There are some extra words.
opposite shape
magnetism
gravity
buoyancy
permanent temporary contact
mass non-contact same
Forces act on objects and can change their (a) or the direction
they move. (b) forces occur when objects touch each other.
Friction is a force which acts in the (c) direction of moving
objects. (d) is a contact force which pushes objects upward
in a liquid. (e) forces act from a distance. For example, (f) ...
attracts objects towards the centre of the Earth. (g) is a non-
contact force which attracts or repels two objects. If you apply force
to an egg and it breaks, the change is (h)...​

Answer 1

Respuesta:

no sé qué dice que idioma está

Explicación:

hola