3. If a dihybrid cross is made between Pisum sativum plants producing Yellow/Round and Green/Wrinkled seeds. Results of F2 generation show:
Yellow/Round= 9/16
Yellow/Wrinkled= 3/16
Green/Round= 3/16
Green/Wrinkled= 1/16
Which ratios of these results confirm independent assortment had taken place?
Due to sudden rain, which of the following is true for the car moving on the road
a)Force of engine decreases
b)Linear momentum increases
c) Balance Will not be maintained
d)Direction of motion will be effected
Can I get reason?
The correct answer is:
d) Direction of motion will be affected.
When a car is moving on a road and encounters sudden rain, several factors come into play:
Traction: The road surface becomes wet, potentially reducing the friction between the tires and the road. This reduction in traction can make it more difficult for the tires to maintain their grip on the road.
Hydroplaning: If there is enough water on the road surface, the tires may lose contact with the road altogether, leading to hydroplaning. This situation occurs when a layer of water builds up between the tires and the road surface, causing the tires to lose traction and making it challenging to control the direction of the vehicle.
Visibility: Rain can reduce visibility, making it harder for the driver to see the road ahead and respond to changes in driving conditions.
All these factors combined can lead to the direction of motion being affected. The driver may need to adjust their steering and braking to compensate for reduced traction and visibility, potentially altering the direction in which the car is moving. Therefore, option d) is the correct choice.
its a because tyre will not be able to contact with road with as much force as enigine is creating
D is correct
Linear momentum increase
no d is correct
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