



Thực hiện thí nghiệm rơi tự do 29
In Stock
$34.99
$29.99
Shipping and Returns Policy
- Deliver to United States » Shipping Policy «
- - Shipping Cost: $5.99
- - Handling time: 2-3 business days
- - Transit time: 7-10 business days
- Eligible for » Returns & Refund Policy « within 30 days from the date of delivery
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chọn mốc thế năng tại mặt đất khi một vật chuyển động rơi tự do từ trên xuống dưới thì
- Ứng dụng của rơi tự do trong thực tế 31
- Toạ độ
- Độ thay đổi vận tốc 49
- Khối lượng
- Ảnh hưởng của g đến chu kỳ 72
- Mô hình hóa
- Vận tốc ban đầu 7
- Phân tích các lực tác dụng 42
- Định lý công - thế năng
- Vận tốc
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Next Day Delivery by USPS
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Order by 9pm (excludes Public holidays)
$11.99
-
Express Delivery - 48 Hours
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Order by 9pm (excludes Public holidays)
$9.99
-
Standard Delivery $6.99 Find out more
Delivered within 3 - 7 days (excludes Public holidays).
-
Store Delivery $6.99 Find out more
Delivered to your chosen store within 3-7 days
Spend over $400 (excluding delivery charge) to get a $20 voucher to spend in-store -
International Delivery Find out more
International Delivery is available for this product. The cost and delivery time depend on the country.
You can now return your online order in a few easy steps. Select your preferred tracked returns service. We have print at home, paperless and collection options available.
You have 28 days to return your order from the date it’s delivered. Exclusions apply.
View our full Returns and Exchanges information.
Our extended Christmas returns policy runs from 28th October until 5th January 2025, all items purchased online during this time can be returned for a full refund.
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