For questions 4 and 5, consider the given situation below.
Gerry and Mel are shopping together. Gerry's cart has 5kg of rice, 1 dozen of 250g corned beef, 2kg of vegetables, and 2kg of fish, Meanwhile, Mel's cart has 3kg of rice, 4pcs of 500g tuna and 3kg of chicken.
4.Which of the two carts will require more force to move? Why?
A. Gerry's cart will require more force to move because the groceries he bought have greater mass compared to Mel. The greater the mass the greater the force required to move it.
B. Mel's cart will require more force to move because the groceries he bought have lesser mass compared to Gerry. The lesser the mass the greater the force required to move it.
C. Both of the carts will require the same amount of force because of the close differences in their masses.
D. The amount of force required cannot be determined.
5. If both of the carts are Initially at rest, then the same amount of force is exerted on the 2 carts. Which of them will easily change its state of motion?
A. Gerry's cart because It has lesser inertia.
B. Gerry's cart because it has greater Inertia.
C. Mell's cart because it has greater inertia
D. Mell's cart because it has lesser inertia
6. What will happen to the force if the mass is doubled?
A. Doubled
B. Quadrupled
C. Halved
D. Quartered
For 7 to 9, refer to the situation below
A 100 kilograms crate ls pushed at a rate of 0.3 m/s
7. How much force is applied?
A. 3N
B. 3000N
C. 3ON
D. 300N
8. How much force is needed if the crate is required to be moved for 0.6 m/s?
A. 60N
B. 6000N
C. 600N
D. 6N
9.What happens to force when the acceleration is doubled?
A. Doubled
B. Quadrupled
C. Halved
D. Quartered
Brainliest to the correct answer,
Answers & Comments
Answer:
5 c
6 a
7 d
8 a
9 b
I'm not sure but it's worth to try