Question

wer.
1. Which of the following is not an effect
of force?
a. Change in speed
b. Change in motion
c. Change in shape
d. Change in direction
2. Force applied by arms and legs is
called:
a. Gravitational force
b. Electrostatic force
c. Magnetic force
d. Muscular force
3. Pressure is defined as:
a force per unit area
b. distance per unit time
c. mass x acceleration
d. mass per unit velocity
4. A body of 5 N is applying force on an
object from direction A and another
body of 10 N is applying force from
direction B. What will be the resultant
force on that object?
a. ON
b. 5 N
c. 15 N
d. No effect
5. Two magnetic bodies exhibit this force.
a. Magnetic force
b. Frictional force
c. Electrostatic force
d. Muscular force
6. To cut a fruit, we will use:
a. blunt knife
b. sharp knife
C. any knife
d. no knife
7. 1 Newton per square metre is
pascal.
b. 1
d. 100
a. 10
c. 5​

Answer 1

ANSWER

The force has different effects on an object. It can change direction of motion . For example, a batsman hits a moving ball. The force can change the shape of the object and for example, squeeze a metal can. It can change the position of an object. For example, kick a football.

But the force can not change the mass of the object. It can not be a effect of force

please mark me as brilliant Please

Answer 2

Answer:

1. change of shape

2. muscular force

3. force per unit area

4. 15 N

5. Magnetic force

6. Sharp knife

7. 10